Manuals

CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge.

CAUTION: The memory modules can become extremely hot during normal operation. Allow the modules sufficient time to cool before handling.

In Figure 3-1, the bezel, system cover, and memory cooling shroud are removed to provide an interior view of the system.

Figure 3-1. Inside the System

1

control panel

2

SAS controller daughter card or SAS RAID controller daughter card (optional)

3

sideplane

4

cooling fan modules (4)

5

power supply bays (2)

6

left riser (slot 2)

7

center riser (slot 1)

8

battery

9

system board cooling shroud

10

memory modules (8)

11

heatsink/microprocessor (2)

12

backplane

13

two 3.5-inch or four 2.5-inch hard drive bays

14

optical slimline drive (optional)

The system board holds the system's control circuitry and other electronic components. Several hardware options, such as the microprocessors and memory, are installed directly on the system board. The left and center risers each have one slot and can accommodate up to two half-length PCI-X cards or two half-length PCIe expansion cards. For more information, see Expansion Cards.

The system provides space for one optional slimline optical drive. The optical drive tray connects to the controller on the system board through the sideplane board. For more information, see Installing the Optical Drive Tray.

The hard-drive bays provide space for up to two 3.5-inch or four 2.5-inch SAS/SATA hard drives. The hard drives connect to a SAS controller daughter card or a SAS RAID controller daughter card. For more information, see Installing a Hot-Plug Hard Drive.

During an installation or troubleshooting procedure, you may be required to change a jumper setting. For more information, see Jumpers and Connectors.

NOTE: There are no hot-pluggable components inside this system except for externally accessible components, such as the power supplies and the hard drives.

Removing and Replacing the Front Bezel

The system is enclosed by an optional bezel. To upgrade or troubleshoot the system, remove the bezel and cover to access the internal system components. Unless you are installing a hot-plug hard drive, turn off the system and attached peripherals, and disconnect the system from the electrical outlet and peripherals.

NOTE: You do not need to remove the front bezel to remove the system cover.

Using the system key, unlock the bezel.
Press the tab at the left end of the bezel.
Rotate the left end of the bezel away from the system to release the right end of the bezel.
Pull the bezel away from the system. See Figure 3-2.

Figure 3-2. Removing the Bezel

1

key lock

2

bezel cover

To replace the front bezel, perform the preceding steps in reverse.

Opening and Closing the System

CAUTION: Whenever you need to lift the system, get others to assist you. To avoid injury, do not attempt to lift the system by yourself.

CAUTION: The memory modules can become extremely hot during normal operation. Allow the modules sufficient time to cool before handling.

Opening the System

To upgrade or troubleshoot the system, remove the system cover to gain access to internal components.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet and peripherals.
Remove the bezel. See Removing and Replacing the Front Bezel.
To remove the system cover, rotate the latch release lock on the latch in a counter clockwise direction to the unlocked position. See Figure 3-3.
Lift up on the latch on top of the system to guide it back and into an offset position. See Figure 3-3.
Grasp the cover on both sides and carefully lift the cover away from the system.

Figure 3-3. Removing the Cover

1

latch

2

latch release lock

3

alignment J hooks

4

chassis tabs

Closing the System

Lift up the latch on the cover.
Place the cover on top of the system and offset the cover slightly back so that it clears the chassis J hooks and lays flat on the system chassis. See Figure 3-3.
Lower the cover into the closed position aligning it with the J hooks and push down on the latch to guide the cover into place.
Rotate the latch release lock in a clockwise direction to secure the cover.

Cooling Fan Modules

This system contains four cooling fan modules, each comprised of two dual-rotor fans, for a total of eight fans that are connected directly to the system board.

Removing a Cooling Fan Module

NOTE: The procedure for removing each individual fan module is the same.

Turn off the system and attached peripherals, and disconnect the system from the electrical outlet and peripherals.
Open the system. See Opening and Closing the System.

NOTE: You can remove the fan modules without removing the memory cooling shroud; however, Dell recommends that you remove this shroud before removing a fan module. Do not remove the system board cooling shroud. See Removing the Memory Cooling Shroud.

Raise the fan handle, disconnect the module wire harness from the system board, and pull the fan straight up to clear the chassis. See Figure 3-4.
Unplug the fan module connector.

Figure 3-4. Removing and Installing a Cooling Fan

1

cooling fan modules (4)

2

fan module handles

3

module wire harness

4

cooling fan module connector

5

system board cooling shroud

Replacing a Cooling Fan Module

NOTE: The procedure for installing each individual fan is the same.

Ensure that the fan handle is upright and lower the fan into its retention base until the fan is fully seated. Then lower the fan handle until it snaps into place. See Figure 3-4.
Attach the fan module connectors.
If you removed the memory cooling shroud to access the fan modules, replace the shroud. See Replacing the Memory Cooling Shroud.
Close the system. See Opening and Closing the System.

Cooling Shrouds

Your system contains two cooling shrouds.

System board cooling shroud
Memory cooling shroud

System Board Cooling Shroud

The system board cooling shroud directs airflow over the system memory modules, channeling the air from the four fan modules. Your system comes with the system board cooling shroud pre installed on the system board. See Figure 3-6 and System Board Removal.

NOTE: Because the system board shroud comes pre-installed on your system and does not cover any components, do not attempt to remove this shroud from the system board.

Figure 3-5. System Board Cooling Shroud

1

system board cooling shroud

Memory Cooling Shroud

The memory cooling shroud covers both the memory modules (DIMMs) and the processors. This shroud can be removed and installed. See Figure 3-6 and System Board Removal.

Removing the Memory Cooling Shroud

CAUTION: The memory modules are hot to the touch for some time after the system has been powered down. Allow time for the memory modules to cool before handling them. Handle the memory modules by the card edges and avoid touching the components on the memory module.

NOTICE: Never operate your system with the memory cooling shroud removed. Overheating of the system can develop quickly resulting in a shutdown of the system and the loss of data.

To remove the cooling shroud, locate the release tab on the shroud edge that is nearest to the adjacent system board shroud. See Figure 3-6.
Pull up on the release tab to release the memory cooling shroud.
Unseat the shroud from the securing tabs located on the periphery of the shroud.
Carefully lift the shroud straight up to disengage it from the system board, and then lift the shroud away from the system.

Figure 3-6. Memory Cooling Shroud

1

memory cooling shroud

2

memory shroud release tab

3

memory modules (8)

4

system processors (2)

Replacing the Memory Cooling Shroud

To install the memory cooling shroud, align the shroud directly over the memory modules and the processors.
Using the interior system board cooling shroud as a guide, slowly lower the shroud straight down onto the system, directly over the processors and memory modules.
Gently press around the periphery of the shroud until it engages with the external tabs and snaps into place.

Power Supplies

Your system supports one or two power supplies rated at an output of 670 W. If only one power supply is installed, it must be installed in the left power supply bay (bay 1). If two power supplies are installed, the second power supply serves as a redundant, hot-plug power source.

NOTICE: In a non-redundant configuration, the power supply blank must be installed in the unoccupied power supply bay to ensure proper system cooling. See Installing the Power Supply Blank.

Removing a Power Supply

NOTICE: The system requires one power supply for the system to operate normally. The system is in the redundant mode when two power supplies are installed and both power supplies are connected to an AC power source. Remove and replace only one power supply at a time in a system that is powered on. Operating the system with only one power supply installed and without a power supply blank installed for extended periods of time can cause the system to overheat.

NOTICE: If only one power supply is installed, it must be installed in the left power supply bay (1).

NOTICE: If you connect the system to a power source in the range of 120 to 220 VAC, and if two power supplies are installed, the second power supply serves as a redundant, hot-plug power source.

NOTE: On your rack system, you may have to unlatch and lift the cable management arm if it interferes with power supply removal. For information about the cable management arm, see the system's Rack Installation Guide.

If your system has a single power supply, turn off the system and all attached peripherals. For a redundant system, you can leave the system running and proceed to the next step.
Disconnect the power cable from the power source.
Disconnect the power cable from the power supply and remove the cable from the cable retention bracket.

NOTICE: On a rack system, you may need to temporarily unlatch and lift the cable management arm. For information about the cable management arm, see the system's Rack Installation Guide.

Release the locking tab on the left side of the power supply by pressing in toward the right until the power supply is released from the chassis. See Figure 3-7.
Holding the power-supply handle, pull the power supply straight out to clear the chassis.

Figure 3-7. Removing and Installing a Power Supply

1

power-supply

2

power-supply handle

3

cable retention bracket

4

power supply blank

5

power-supply bay 2 (optional)

6

redundant power supply bay 1

7

locking tab

Replacing a Power Supply

If you are adding a second power supply, remove the power supply blank. See Removing a Power Supply.
Holding the power-supply handle, slide the new power supply into the chassis until it is fully seated and contacts the system chassis. See Figure 3-7.

NOTICE: On a rack system, you may need to temporarily unlatch and lift the cable management arm. For information about the cable management arm, see the system's Rack Installation Guide.

Insert the power cable through the cable retention bracket, connect the power cable to the power supply, and plug the cable into a power outlet.

NOTICE: For more information about the power cable retention bracket, see the Getting Started With Your System guide.

NOTE: After installing a new power supply in a system with two power supplies, allow several seconds for the system to recognize the power supply and determine its status. The power-supply status indicator turns green to signify that the power supply is functioning properly (see Figure 1-4).

Removing the Power Supply Blank

Press the latch on the left side to release and remove the blank, rotating the blank slightly to clear the bay, and remove from the chassis.

NOTICE: To ensure proper system cooling, the power supply blank must be installed on the unoccupied power supply bay in a non-redundant configuration. Remove the power supply blank only if you are installing a second power supply.

Installing the Power Supply Blank

To install the power supply blank, insert the tab on the right edge of the blank into the slot in the power supply bay wall. Rotate the blank into the power supply bay until it is fully seated.

SAS Controller Daughter Card

Your system includes a dedicated slot on the sideplane for an optional SAS controller daughter card. The SAS controller daughter card provides the SAS storage subsystem for your system's two optional internal hard drives. The optional SAS RAID controller daughter card allows you to set up any internal hard drives in a RAID configuration.

Removing a SAS Controller Daughter Card

If you are removing a SAS RAID controller daughter card, disconnect the battery cable from the card by releasing the tab on the cable connector on the daughter card. See Figure 3-26.
Pull on the release latch on the daughter card (see Figure 3-8) and slide the daughter card tray towards the hard drives.
Continue to hold the guide rails outward as you pull the SAS controller daughter card upward from the rails.

Installing a SAS Controller Daughter Card or SAS RAID Controller Daughter Card

NOTICE: If you are installing a SAS RAID daughter card, be careful not to press on the memory module on the card (see Figure ). to avoid damaging the memory module or its socket.

NOTICE: If you are installing a new or replacement SAS RAID daughter card, do not remove the card's plastic cover until you have completed installing the card.

Hold the metal daughter card tray by its edges with the release latch and edge connector facing the sideplane board. See Figure 3-8.
Align the two slots in the daughter card tray and the corresponding tabs on the chassis, then lower the card tray onto the chassis.
Slide the daughter card tray towards the sideplane until the edge connector on the daughter card fits into the socket on the sideplane board and the release latch engages. See Figure 3-8.

Figure 3-8. Installing a SAS Controller Daughter Card

1

SAS controller daughter card and tray assembly

2

sideplane

3

daughter card socket

4

release latch

5

RAID battery connector (SAS RAID controller daughter card only)

6

RAID memory module (DIMM) (SAS RAID controller daughter card only)

7

SAS RAID connector 0 (to backplane SAS A)

8

alignment slots in card tray (2)

Attach any cables from the internal storage daughter card to the backplane, referring to Figure 3-9 and Figure 3-10 for the cabling guidelines for your system's card and backplane configuration.

NOTICE: You must follow the cabling diagrams for connecting the hard drives to either of the internal storage daughter cards that are illustrated in the following figures to ensure proper connection. Figure 3-9 illustrates the cable routing for the SAS controller daughter card and Figure 3-10 illustrates the cable routing for the SAS RAID controller daughter card.

Figure 3-9. Cable Routing for the SAS Controller Daughter Card

1

SAS connector SAS 0

2

SAS controller daughter card

3

SAS backplane connector SAS A

Figure 3-10. Cable Routing for the SAS RAID Controller Daughter Card

1

SAS RAID connector SAS 0

2

SAS RAID controller daughter card

3

SAS backplane connector SAS A

RAID Battery

Installing a RAID Battery

Locate the RAID battery pocket on the chassis that is adjacent to hard drive bay 0. See Figure 3-11.
Insert the battery in the battery pocket.
Connect the battery cable to the RAID controller daughter card. See Figure 3-11.

Figure 3-11. Installing a SAS RAID Battery

1

RAID battery

2

SAS RAID daughter card battery connector

3

release latch

Removing a RAID Battery

Disconnect the RAID battery cable from the SAS RAID daughter card. See Figure 3-11.
Press the release latch toward the hard-drive bays and remove the battery from the battery pocket.

Expansion Cards

The system is available with one of two optional PCI riser configurations.

PCIe Riser Board Expansion Slots

The PCIe riser configuration provides two PCI Express expansion slots with the following features:

Two PCIe risers, installed in the left and center riser connectors.
Two x8-lane PCIe expansion slots.
Support for full height/half-length PCI cards in both slots.

PCI-X Riser Board Expansion Slots

The PCI-X riser configuration provides two PCI-X slots with the following features:

Two PCI-X risers, installed in the left and center riser connectors.
Two PCI-X 64-bit/133-MHz expansion slots (on separate buses).
Support for full height/half-length PCI cards in both slots.

Expansion Card Installation Guidelines

NOTE: You cannot combine PCIe and PCI-X risers. Two risers must be installed or the system will not power up.

NOTE: The expansion-card slots are not hot-pluggable.

To identify expansion slots, see Figure 3-12. The two expansion card slots are on separate buses.

Installing an Expansion Card

Unpack the expansion card and prepare it for installation.

For instructions, see the documentation accompanying the card.

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System.
If you are adding a new card, open the expansion-card latch and remove the filler bracket. See Figure 3-12.
Install the expansion card:
1. Position the expansion card so that the card-edge connector aligns with the expansion-card connector on the PCI riser board.
1. Insert the card-edge connector firmly into the expansion-card connector until the card is fully seated.
2. When the card is seated in the connector, close the expansion-card latch. See Figure 3-12.

Figure 3-12. Installing an Expansion Card

1

PCI riser

2

expansion-card connector

3

expansion-card latch

4

expansion card

5

card-edge connector

Connect any cables to the expansion card.

See the documentation that came with the card for information about its cable connections.

Close the system. See Opening and Closing the System.

Removing an Expansion Card

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System.
Disconnect all cables from the card.
Remove the expansion card:
1. Open the expansion-card latch. See Figure 3-12.
1. Grasp the expansion card by its edges, and carefully remove it from the expansion-card connector.
If you are removing the card permanently, install a metal filler bracket over the empty expansion slot opening and close the expansion-card latch.

NOTE: You must install a filler bracket over an empty expansion slot to maintain Federal Communications Commission (FCC) certification of the system. The brackets also keep dust and dirt out of the system and aid in proper cooling and airflow inside the system.

Close the system. See Opening and Closing the System.

Configuring the Boot Device

If you plan to boot the system from a hard drive, the drive must be attached to the primary (or boot) controller. The device that the system boots from is determined by the boot order specified in the System Setup program.

The System Setup program provides options that the system uses to scan for installed boot devices. See Using the System Setup Program for information about the System Setup program.

Configuring the Boot Drive

The drive or device from which the system boots is determined by the boot order specified in the System Setup program. See Using the System Setup Program for information about the System Setup program.

System Memory

You can upgrade your system memory to a maximum of 32 GB by installing 533-MHz or 667-MHz fully buffered (FB) DDR II memory modules (DIMMs) in sets of 256-MB, 512-MB, 1-GB, 2-GB, or 4-GB modules. The eight memory sockets are located on the system board under the memory cooling shroud.You can purchase memory upgrade kits from Dell.

NOTICE: If you remove your original memory modules from the system during a memory upgrade, keep them separate from any new memory modules that you may have, even if you purchased the new memory modules from Dell. Use only 533-MHz or 667-MHz DDR II fully buffered DIMMS (FBDs).

The memory module sockets are divided into two equal branches (0 and 1). Each branch consists of two channels:

Channel 0 and channel 1 are in branch 0.
Channel 2 and channel 3 are in branch 1.

Each channel consists of two memory module sockets:

Channel 0 contains DIMM_1, DIMM_5.
Channel 1 contains DIMM _2, DIMM_6.
Channel 2 contains DIMM_3, DIMM_7.
Channel 3 contains DIMM _4, DIMM _8.

The first DIMM socket of each channel has white release tabs.

General Memory Module Installation Guidelines

To ensure optimal performance of your system, observe the following guidelines when configuring your system memory.

Use only qualified FBDs. FBDs can be either single-ranked or dual-ranked. FBDs marked with a 1R are single-ranked and modules marked with a 2R are dual-ranked.
A minimum of two identical FBDs must be installed.
DIMM sockets must be populated by lowest number first.
Memory modules must be installed in pairs of matched memory size, speed, and technology, and the total number of memory modules in the configuration must total two, four, or eight. For best system performance, all four, or eight memory modules should be identical in size, speed, and technology.
Memory sparing and memory mirroring require eight memory, and all memory modules must be of identical memory size, speed, and technology.
Memory sparing and memory mirroring cannot be implemented at the same time.

Non-Optimal Memory Configurations

System performance can be affected if your memory configuration does not conform to the preceding installation guidelines. Your system may issue an error message during startup stating that your memory configuration is non-optimal.

Memory Sparing Support

The system supports memory sparing if eight identical memory modules are installed in the system. The memory sparing feature must be enabled in the System Setup program and can be used only if memory mirroring is not enabled.(See Using the System Setup Program.)

Memory sparing allocates four ranks of DIMM memory to the spare bank. These four ranks consist of the first rank of memory in DIMM sockets 1 through 4. For single-rank DIMMs, the entire capacity of the four DIMMs is allocated to sparing whereas for dual-rank DIMMs, only half of the four-DIMM capacity is allocated to sparing. Table 3-1 shows how memory sparing splits the available and spared memory in each of the single- and dual-ranked memory module combinations.

Table 3-1. Memory Sparing Configurations

DIMMs	Size/Type	Total Memory	Available	Spare
8	256-MB single-rank	2 GB	1 GB	1 GB
	512-MB single-rank	4 GB	2 GB	2 GB
	1-GB single-rank	8 GB	4 GB	4 GB
	2-GB single-rank	16 GB	8 GB	8 GB
	2-GB dual-rank	16 GB	12 GB	4 GB
	4-GB dual-rank	32 GB	24 GB	8 GB

Memory Mirroring Support

The system supports memory mirroring if eight identical memory modules are installed in the system. Mirroring must be enabled in the System Setup program and can be used only if memory sparing is not enabled. (See Using the System Setup Program.) In a mirrored configuration, the total available system memory is one-half of the total installed memory.

Installing Memory Modules

Open the system. See Opening and Closing the System.
Remove the memory cooling shroud. See Removing the Memory Cooling Shroud.
Locate the memory module sockets. See Figure 6-2.
Press the ejectors on the memory module socket down and out, as shown in Figure 3-13, to allow the memory module to be inserted into the socket.
Handle each memory module only on either card edge, ensuring not to touch the middle of the memory module.

Figure 3-13. Installing and Removing a Memory Module

1

memory module

2

memory module socket ejectors (2)

3

alignment key

Align the memory module's edge connector with the alignment key of the memory module socket, and insert the memory module in the socket.

NOTE: The memory module socket has an alignment key that allows you to install the memory module in the socket in only one way.

Press down on the memory module with your thumbs while pulling up on the ejectors with your index fingers to lock the memory module into the socket.

When the memory module is properly seated in the socket, the ejectors on the memory module socket align with the ejectors on the other sockets that have memory modules installed.

Repeat step 3 through step 7 of this procedure to install the remaining memory modules. See Table 3-1.
Replace the memory cooling shroud. See Replacing the Memory Cooling Shroud.
Close the system. See Opening and Closing the System.
Press <F2> to enter the System Setup program, and check the System Memory setting on the main System Setup screen.

The system should have already changed the value to reflect the newly installed memory.

If the value is incorrect, one or more of the memory modules may not be installed properly. Repeat step 1 through step 11 of this procedure, checking to ensure that the memory modules are firmly seated in their sockets.
Run the system memory test in the system diagnostics. See Running the System Diagnostics.

Removing Memory Modules

Open the system. See Opening and Closing the System.
Remove the memory cooling shroud. See Removing the Memory Cooling Shroud.
Locate the memory module sockets. See Figure 6-2.
Press down and out on the ejectors on each end of the socket until the memory module pops out of the socket. See Figure 3-13.

Handle each memory module only on either card edge, ensuring not to touch the middle of the memory module.

Replace the memory cooling shroud. See Replacing the Memory Cooling Shroud.
Close the system. See Opening and Closing the System.

Activating the Integrated NIC TOE

To add TCP/IP Offload Engine (TOE) functionality to the system's integrated NIC, install the TOE NIC hardware key in the TOE_KEY socket on the system board (see Figure 6-2.)

Processors

You can upgrade your processor(s) to take advantage of future options in speed and functionality. Each processor and its associated internal cache memory are contained in a land grid array (LGA) package that is installed in a ZIF socket on the system board.

The following items are included in the processor upgrade kit:

Processor
Heat sink

Removing the Processor

Prior to upgrading your system, download the latest system BIOS version on support.dell.com.
Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System.
Remove the memory cooling shroud. See Removing the Memory Cooling Shroud.

NOTICE: When you remove the heat sink, the possibility exists that the processor might adhere to the heat sink and be removed from the socket. It is recommended that you remove the heat sink while the processor is warm.

NOTICE: Never remove the heat sink from a processor unless you intend to remove the processor. The heat sink is necessary to maintain proper thermal conditions.

NOTICE: The processor and heat sink can become extremely hot. Be sure the processor has had sufficient time to cool before handling.

Press the blue tab on the end of one of the heat-sink retention levers to disengage the lever, then lift the lever 90 degrees. See Figure 3-14.

Figure 3-14. Installing and Removing the Heat Sink

1

heat sink

2

heat-sink retention lever (2)

3

retention lever latch

Wait 30 seconds for the heat sink to loosen from the processor.
Open the other heat sink retention lever.
If the heat sink has not separated from the processor, carefully rotate the heat sink in a clockwise, then counterclockwise, direction until it releases from the processor. Do not pry the heat sink from the processor.
Lift the heat sink off of the processor and set the heat sink upside down so as not to contaminate the thermal grease.
Pull the socket-release lever 90 degrees upward until the processor is released from the socket. See Figure 3-15.
Rotate the processor shield upward and out of the way.

Figure 3-15. Installing and Removing the Processor

1

socket key (2)

2

notch in processor

3

processor shield

4

processor

5

socket-release lever

6

ZIF socket

Lift the processor shield to release the processor, and then lift the processor out of the socket. Leave the release lever up so that the socket is ready for the new processor.

NOTICE: Be careful not to bend any of the pins on the LGA socket when removing the processor. Bending the pins can permanently damage the socket and system board.

Installing a Processor

Unpack the new processor.
Align the processor with the socket keys on the ZIF socket. See Figure 3-15.
Install the processor in the socket.

NOTICE: Positioning the processor incorrectly can permanently damage the system board or the processor when you turn the system on.

If the release lever on the processor socket is not positioned all the way up, move it to that position.

With the processor and the socket keys aligned, set the processor lightly in the socket.

NOTICE: Do not use force to seat the processor. When the processor is positioned correctly, it engages easily into the socket.

When the processor is fully seated in the socket, rotate the socket release lever back down until it snaps into place, securing the processor. See Figure 3-15.
Close the processor shield. See Figure 3-15.

Install the heat sink.

NOTE: If you did not receive a replacement heat sink, use the heat sink that you removed in step 9.

If you receive a heat sink and pre-applied thermal grease with your processor kit, remove the protective sheet from the thermal grease layer on top of the heat sink.

If you did not receive a replacement heat sink with your processor kit, do the following:

Using a clean lint-free cloth, remove the existing thermal grease from the heat sink you removed in step 9.
Open the grease packet included with your processor kit and apply thermal grease evenly to the top of the processor.

Place the heat sink onto the processor. See Figure 3-14.
Close one of the two heat sink retention levers until it locks. See Figure 3-14.
Repeat for the other heat sink retention lever.

Close the system. See Closing the System.

As the system boots, it detects the presence of the new processor and automatically changes the system configuration information in the System Setup program.

Press <F2> to enter the System Setup program, and check that the processor information matches the new system configuration.

See Using the System Setup Program for instructions about using the System Setup program.

Run the system diagnostics to verify that the new processor operates correctly.

See Running the System Diagnostics for information about running the diagnostics.

RAC Card

The optional Remote Access Controller (RAC) provides a set of advanced features for managing the server remotely. The following procedure describes the steps for installing the optional RAC card.

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System
Remove the plastic filler plug from the system back panel. See Figure 3-16.
Remove the center riser card from the system board. See Expansion-Card Riser.
Angle the RAC card so that its NIC connector inserts through the back-panel RAC card opening, aligning the card with the back standoff.

Figure 3-16. Installing a RAC Card

1

RAC card

2

RAC-card connectors (2)

3

filler plug location

4

back standoff

5

front standoffs (2)

6

RAC-card cable connectors

Align the front edge of the RAC card with the front plastic retention standoffs, and press down the front of the card until it is fully seated. See Figure 3-16.

When the front of the card is fully seated, the front plastic standoffs snap over the front edge of the card.

Connect the two small RAC cables to the RAC card and the connectors on the system board.
Replace the center riser card. See Expansion-Card Riser.
Close the system. See Opening and Closing the System.
Reconnect the system and peripherals to their power sources, and turn them on.

See the RAC card documentation for information on configuring and using the RAC card.

Optical Drive

The optional slimline optical drive is mounted on a tray that slides into the front panel and connects to the controllers on the system board through the sideplane board.

NOTE: DVD devices are data only.

Removing the Optical Drive Tray

Turn off the system, including any attached peripherals, and disconnect the system from its electrical outlet.
Remove the bezel. See Removing and Replacing the Front Bezel.
Open the system. See Opening and Closing the System.
Remove the SAS controller daughter card. See Removing a SAS Controller Daughter Card.
Disconnect the optical-drive cable from the back of the drive. See Figure 3-17.
To remove the optical drive, press forward on the blue tray release tab and slide the drive tray out of the system. See Figure 3-17.

Figure 3-17. Removing and Installing the Optical Drive Tray

1

optical -drive tray

2

optical-drive cable

3

optical-drive release tab

4

optical drive

Installing the Optical Drive Tray

Align the optical drive tray with its opening in the front panel.

The optical drive opening is located directly below the SAS daughter card bay.

Slide in the drive tray until the tray snaps into place. See Figure 3-17.
Connect the optical-drive cable from the back of the drive. See Figure 3-17.
Replace the SAS controller daughter card.See Installing a SAS Controller Daughter Card or SAS RAID Controller Daughter Card.
Close the system. See Opening and Closing the System.
Replace the bezel. See Removing and Replacing the Front Bezel.
Reconnect your system and peripherals to their electrical outlets, and turn on the system.

Hard Drives

This subsection describes how to install and configure SAS or SATA hard drives in the system's internal hard-drive bays. Your system features the option of two 3.5-inch (SAS/SATA) internal hard-drive bays or four 2.5-inch (SAS only) internal hard-drive bays that accommodate up to either two or four hard drives. All drives connect to the system board through one of two optional backplane boards.

NOTE: Depending on the hard drive configuration you ordered, your hard drive(s) may come with a drive interposer that allows your SATA drive to attach to the SAS connector on the backplane.

Before You Begin

Hard drives are supplied in special hot-pluggable drive carriers that fit in the hard-drive bays. Depending on your configuration, you received one of the following two drive carrier types:

SATA drive carrier — Usable only with a SATA hard drive.
SATAu drive carrier — Usable with either a SAS hard drive or a SATA hard drive with a universal interposer card. The interposer card provides enhanced functionality that makes the SATA hard drive usable in some storage systems.

NOTICE: Before you attempt to remove or install a drive while the system is running, see the documentation for the optional SAS RAID daughter card to ensure that the host adapter is configured correctly to support hot-pluggable drive removal and insertion.

NOTE: It is recommended that you use only drives that have been tested and approved for use with the SAS backplane board.

You may need to use different programs than those provided with the operating system to partition and format SAS or SATA hard drives.

NOTICE: Do not turn off or reboot your system while the drive is being formatted. Doing so can cause a drive failure.

When you format a high-capacity hard drive, allow enough time for the formatting to be completed. Long format times for these drives are normal. A 9-GB hard drive, for example, can take up to 2.5 hours to format.

Removing a Drive Blank

NOTICE: To maintain proper system cooling, all empty hard-drive bays must have drive blanks installed. If you remove a hard-drive carrier from the system and do not reinstall it, you must replace the carrier with a drive blank.

The process for removing a drive blank depends on whether your system is configured with 3.5-inch or 2.5-inch hard drives.

For 3.5-inch hard drive configurations:

Remove the front bezel, if attached. See Removing and Replacing the Front Bezel.
Insert your finger under the shrouded end of the blank and press in on the latch to eject the blank outward from the bay.
Pry the ends of the blank outward until the blank is free.

For 2.5-inch hard drive configurations, remove the blank as you would the 2.5-inch hard drive carrier:

Remove the front bezel, if attached. See Replacing the System Battery.
Open the drive blank release handle to release the blank. See Figure 3-18.
Slide the drive blank out until it is free of the drive bay.

Installing a Drive Blank

The process for installing a drive blank depends on whether your system is configured with 3.5-inch or 2.5-inch hard drives.

For 3.5-inch hard drive configurations, the drive blank is keyed to ensure correct insertion into the drive bay. To install a 3.5-inch drive blank, insert the blank into the drive bay rotating in with the key side first, and press evenly on the ends of the blank until it is fully inserted and latched.

For 2.5-inch hard drive configurations, install the hard drive blank as a 2.5-inch hard drive carrier:

Remove the front bezel, if attached. See Removing and Replacing the Front Bezel.
Open the handle on the hard-drive blank.
Insert the hard-drive blank into the drive bay until it is fully seated.
Close the handle to lock the blank in place.
Replace the front bezel, if it was removed in step 1.

Installing a Hot-Plug Hard Drive

NOTICE: When installing a hard drive, ensure that the adjacent drives are fully installed. Inserting a hard-drive carrier and attempting to lock its handle next to a partially installed carrier can damage the partially installed carrier's shield spring and make it unusable.

NOTICE: Not all operating systems support hot-plug drive installation. See the documentation supplied with your operating system.

Remove the front bezel if attached. See Removing and Replacing the Front Bezel.
If a drive blank is present in the bay, remove it. See Removing a Drive Blank.
Install the hot-plug hard drive.
1. Open the hard-drive carrier handle. See Figure 3-18.

Figure 3-18. Installing a Hot-Plug Hard-Drive

1

drive carrier release handle

2

drive carrier

3

hard drive

NOTICE: Do not insert a hard-drive carrier and attempt to lock its handle next to a partially installed carrier. Doing so can damage the partially installed carrier's shield spring and make it unusable. Ensure that the adjacent drive carrier is fully installed.

Insert the hard-drive carrier into the drive bay until the carrier contacts the backplane. See Figure 3-18.
Close the hard-drive carrier handle to lock it in place.

Replace the front bezel if it was removed in step 1. See Removing and Replacing the Front Bezel.

Replacing a Hard-Drive Carrier

Removing a Hard Drive From a Hard-Drive Carrier

If you are removing a SATA hard drive from a SATAu drive carrier, remove the interposer card:
1. Viewing the hard drive carrier from the rear, locate the release lever on the left end of the interposer card.
1. Push the lever away from the carrier rail to release the left end of the card.
2. Rotate the left end away from the hard drive to release the connector.
3. Pull the right end of the interposer card clear of the slots in the carrier rail.
Remove the four screws from the slide rails on the hard-drive carrier and separate the hard drive from the carrier.

Installing a SAS Hard Drive Into a SATAu Drive Carrier

NOTE: SAS hard drives must be installed only in SATAu drive carriers. The SATAu drive carrier is labeled "SATAu" and also has marks indicating the SAS and SATA mounting screws.

Insert the SAS hard drive into the hard-drive carrier with the connector end of the drive at the rear. See Figure 3-19.
Viewing the assembly as shown in Figure 3-19, align the bottom rear screw hole on the hard drive with the hole labeled "SAS" on the hard drive carrier.

When aligned correctly, the rear of the hard drive will be flush with the rear of the hard-drive carrier.

Attach the four screws to secure the hard drive to the hard-drive carrier. See Figure 3-19.

Figure 3-19. Installing a SAS Hard Drive Into a Drive Carrier

1

screws (4)

2

SATAu drive carrier

3

SAS hard drive

Installing a SATA Hard Drive Into a SATA Drive Carrier

NOTE: SATA hard drives that connect directly to the SAS backplane must be installed in SATA drive carriers (labeled "SATA"). Only SATA hard drives with interposer cards can be installed in SATAu drive carriers.

Insert the SATA hard drive into the hard-drive carrier with the connector end of the drive at the rear. See Figure 3-20.
Align the screw holes on the hard drive with the holes on the hard-drive carrier. See Figure 3-20.
Attach the four screws to secure the hard drive to the hard-drive carrier. See Figure 3-20.

Figure 3-20. Installing a SATA Hard Drive Into a SATA Drive Carrier

1

screws (4)

2

SATA drive carrier

3

SATA hard drive

Installing a SATA Hard Drive and Interposer Card Into a SATAu Hard-Drive Carrier

NOTE: When you install a SATA hard drive into a SATAu drive carrier, you must install an interposer card onto the back of the hard drive. The SATAu drive carrier is labeled "SATAu" and also has marks indicating the SAS and SATA mounting screws.

Insert the SATA hard drive into the SATAu hard-drive carrier with the connector end of the drive at the rear. See Figure 3-21.
Viewing the assembly as shown in Figure 3-21, align the bottom rear screw hole on the hard drive with the hole labeled "SATAu" on the hard drive carrier.

When aligned correctly, the rear of the interposer will be flush with the rear of the hard-drive carrier.

Attach the four screws to secure the hard drive to the hard-drive carrier. See Figure 3-21.
Attach the interposer card to the rear of the SATA hard drive:
1. Angle the top of the interposer card into the inside top carrier rail so that the tabs on the interposer card bracket attach to the slots on the inside of the carrier rail. See Figure 3-21.
1. Rotate the bottom end of the card toward the hard drive to seat the connector. See Figure 3-21.
2. Push the bottom end of the card towards the hard drive until the latch on the card bracket clicks into place.

Figure 3-21. Installing a SATA Hard Drive and Interposer Card Into a SATAu Drive Carrier

1

screws (4)

2

SATAu drive carrier

3

interposer card (SATA only)

4

SATA hard-drive

5

hole labels

Expansion-Card Riser

Removing an Expansion-Card Riser

If applicable, remove the bezel. See Removing and Replacing the Front Bezel.
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System.
If applicable, remove the expansion card from the riser.
Press the release latch(es) on the riser board and lift the riser board straight up from the system board. See Figure 3-22.

The left riser board has two release latches; the center riser board has one latch.

Figure 3-22. Expansion-Card Riser Removal

1

left riser board

2

left riser board release latches (2)

3

left riser board alignment pins (2)

4

left riser board connectors (2)

5

center riser board connector

6

center riser board alignment pins (2)

7

center riser board

8

center riser board release latch

Installing an Expansion-Card Riser

Align the riser board with the alignment pins on the system board, then lower the board onto the pins.
Press down on the riser board until the edge connector(s) on the board is (are) fully seated in the riser board connector on the system board. See Figure 3-22.
If applicable, install the expansion card in the expansion-card slot.
Close the system. See Opening and Closing the System.
Replace the bezel. See Removing and Replacing the Front Bezel.
Reconnect your system and peripherals to their electrical outlets, and turn on the system.

Backplane Board

Removing the Backplane Board

The removal procedure varies slightly, depending on which backplane board you have in your system.

If applicable, remove the bezel. See Removing and Replacing the Front Bezel.
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System.
Remove the hard drives.

NOTICE: To properly reinstall the hard drives, ensure that you record which hard drive you remove from which bay.

Disconnect the SAS cable and power cable from the backplane.
- If you are removing a 3.5-inch hard drive (two-drive) backplane, see Figure 3-23.
- If you are removing a 2.5-inch hard drive (four-drive) backplane, see Figure 6-4.
Remove the backplane
- If you are removing a 3.5-inch hard drive (two-drive) backplane, press the release latch at the left end of the board, slide the board to its right, and lift the backplane off of the securing tabs. See Figure 3-23.
- If you are removing a 2.5-inch hard drive (four-drive) backplane, press the release latch at each end of the backplane and lift the backplane off of the securing tabs. See Figure 6-4.

Figure 3-23. 2.5-Inch Hard Drive Backplane Board Removal and Installation

1

backplane board release latch

2

backplane board

3

securing slots

4

securing tabs

5

SAS interface cable

6

power cable

Installing the Backplane Board

Replace the backplane board:
- If you are installing a 3.5-inch hard drive (two-drive) backplane, fit the board onto the securing tabs, press the release latch at the left end of the board and slide the board to its left. See Figure 3-23.
- If you are installing a 2.5-inch hard drive (four-drive) backplane, fit the board onto the securing tabs on the back of the drive cage and slide the board downwards until the release latch at each end of the backplane clicks into place. See Figure 6-4.
Connect the SAS cable and power cable to the backplane connectors.
Reinstall the hard drives.

NOTE: Reinstall the hard drives in the same drive bays from which they were removed.

Close the system.
If applicable, install the bezel.

Sideplane Board

Removing the Sideplane Board

If applicable, remove the bezel. See Removing and Replacing the Front Bezel.
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System.
Remove the SAS controller daughter card. See Removing a SAS Controller Daughter Card.
Disconnect the control panel cable and optical drive cable (if applicable) from the sideplane. See Figure 6-8.
Press inward on the two sideplane release latches marked in blue and lift the sideplane up and away from the system board.

Installing the Sideplane Board

Align the guide on the end of the sideplane board with the pins on the system board, and lower the sideplane until that the sideplane connector is fully seated into the connector on the system board.
Connect the control panel cable and optical drive cable (if applicable) to the sideplane. See Figure 6-8.
Replace the SAS controller daughter card. See Installing a SAS Controller Daughter Card or SAS RAID Controller Daughter Card.
Close the system. See Opening and Closing the System.
Replace the bezel. See Removing and Replacing the Front Bezel.
Reconnect your system and peripherals to their electrical outlets, and turn on the system.

System Battery

The system battery is a 3.0-volt (V), coin-cell battery.

Replacing the System Battery

CAUTION: There is a danger of a new battery exploding if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions. See your System Information Guide for additional information.

Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System.
If an expansion card is installed in the left riser board, remove the card. See Removing an Expansion Card.
Locate the battery socket. See Figure 3-24.

NOTICE: If you pry the battery out of its socket with a blunt object, be careful not to touch the system board with the object. Ensure that the object is inserted between the battery and the socket before you attempt to pry out the battery. Otherwise, you may damage the system board by prying off the socket or by breaking circuit traces on the system board.

NOTICE: To avoid damage to the battery connector, you must firmly support the connector while installing or removing a battery.

Remove the system battery.
1. Support the battery connector by pressing down firmly on the positive side of the connector.
1. While supporting the battery connector, press the battery toward the positive side of the connector and pry it up out of the securing tabs at the negative side of the connector.

Figure 3-24. Replacing the System Battery

1

positive side of battery connector

2

system battery

3

negative side of battery connector

NOTICE: To avoid damage to the battery connector, you must firmly support the connector while installing or removing a battery.

Install the new system battery.
1. Support the battery connector by pressing down firmly on the positive side of the connector.
1. Hold the battery with the "+" facing up, and slide it under the securing tabs at the positive side of the connector.
2. Press the battery straight down into the connector until it snaps into place.
If you removed an expansion card in step 3, replace the card now. See Installing an Expansion Card.
Close the system. See Opening and Closing the System.
Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
Enter the System Setup program to confirm that the battery is operating properly. See Using the System Setup Program.
Enter the correct time and date in the System Setup program's Time and Date fields.
Exit the System Setup program.
To test the newly installed battery, turn off the system and disconnect it from the electrical outlet for at least an hour.
After an hour, reconnect the system to its electrical outlet and turn it on.
Enter the System Setup program and if the time and date are still incorrect, see Getting Help" for instructions on obtaining technical assistance.

Control Panel Assembly (Service-Only Procedure)

Removing the Control Panel

If applicable, remove the bezel. See Removing and Replacing the Front Bezel.
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System.
Remove the SAS controller daughter card. See Removing a SAS Controller Daughter Card.
Disconnect the control panel cable at the back of the control panel board. See Figure 3-25.

NOTICE: Do not pull on the cable to unseat the connector. Doing so can damage the cable.

Squeeze the metal tabs on the ends of the cable connector.

Gently work the connector out of the socket.

Disconnect the front panel cable from the control panel board. See Figure 3-25.
Lift the release tab at the back of the control panel carrier and slide the carrier towards the back of the system, then lift the carrier out of the system. See Figure 3-25.
Remove the three screws that secure the control panel board to the carrier and remove the board. See Figure 3-25.
Remove the display module:
1. Insert the end of a paper clip into the hole on the right side of the display module and gently pry the label off.
1. Using a T10 Torx driver, remove the two screws that secure the display module to the system chassis. See Figure 3-25.
2. Remove the display module from the chassis cutout.

Figure 3-25. Control Panel Removal and Installation

1

display module

2

display module LCD cable

3

control panel circuit board

4

control panel cable

5

control-panel circuit board securing screws (3)

6

control panel carrier release tab

7

control panel carrier

8

display module label

9

display module securing screws (2)

Installing the Control Panel

Insert the display module into the chassis cutout and secure it with the two screws.
Affix the control panel label to the display module.
Install the control panel board on the carrier, and secure it with the three Phillips screws. See Figure 3-25.
Install the carrier in the system chassis.
Connect the display module ribbon cable to the control panel board.
Connect the control panel ribbon cable to the control panel board.
Replace the SAS controller daughter card. See Installing a SAS Controller Daughter Card or SAS RAID Controller Daughter Card.
Close the system. See Opening and Closing the System.
Reconnect the system to the power source and turn on the system and attached peripherals.
If applicable, install the bezel. See Removing and Replacing the Front Bezel.

System Board (Service-Only Procedure)

Removing the System Board

If applicable, remove the bezel. See Removing and Replacing the Front Bezel.
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
Open the system. See Opening and Closing the System.
Disconnect any cables from the system board back panel.
Remove the memory cooling shroud. See Removing the Memory Cooling Shroud.
Remove both power supplies. See Removing a Power Supply.
Remove the sideplane from the system board. See Removing the Sideplane Board.
Remove both the center and left risers from the system board. See Removing an Expansion-Card Riser.
Remove the four fan modules. See Removing a Cooling Fan Module.
If applicable, remove the RAC card. See RAC Card.
Remove the memory modules. See Removing Memory Modules.

NOTE: While removing the memory modules, record the memory module socket locations to ensure proper installation.

NOTE: Your system also comes with a pre installed system board cooling shroud. Do not remove the system board cooling shroud. See Figure 3-5.

Remove the heatsink(s) and microprocessor(s). See Removing the Processor.
If applicable, remove the TOE key. See Activating the Integrated NIC TOE.
Remove the system board:
1. Pull the system-board release pin. See Figure 3-26.
1. While pulling the release pin, grasp the system board release handle and slide the system-board tray toward the front of the chassis.
2. Lift up the system-board tray and remove it from the chassis.

Figure 3-26. System Board Removal

1

system-board tray release handle

2

system board attached to system-board tray

3

system board release pin

4

system board cooling shroud

5

system-board securing tabs

6

system-board securing slots

Installing the System Board

Lower the system-board tray until the tray sits flat on the bottom of the chassis.
Ensure that all system-board securing tabs are fully inserted into the system-board securing slots. See Figure 3-26.
Slide the system-board tray toward the back of the chassis until it locks into position.
If applicable, replace the RAC card. See RAC Card.
If applicable, replace the TOE key. See Activating the Integrated NIC TOE.
Replace the heatsink(s) and microprocessor(s).
Replace the memory modules. See Installing Memory Modules.
Replace both the center and left risers. See Installing an Expansion-Card Riser.
Replace any expansion card(s). See Installing an Expansion Card.
Replace the sideplane board. See Installing the Sideplane Board.
Replace the fan modules. See Replacing a Cooling Fan Module.
Replace the memory cooling shroud. See Replacing the Memory Cooling Shroud.
Replace the power supplies. See Replacing a Power Supply.
Connect any cables to the system.
Close the system. See Opening and Closing the System.
Replace the bezel. See Removing and Replacing the Front Bezel.

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