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Fan

Dell™ Latitude™ D620  Service Manual

CAUTION: Before performing the following procedures, follow the safety instructions in the Product Information Guide.

CAUTION: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer's electronic components. You can do so by touching an unpainted metal surface.

1. Follow the instructions in Before Working Inside Your Computer.
   
   
2. Remove the hard drive (see Hard Drive).
   
   
3. Remove any installed media bay device (see Media Bay Devices).
   
   
4. Remove the memory module(s) (see Memory).
   
   
5. Remove any installed wireless communications cards (see Communications Cards).
   
   
6. Remove the processor thermal-cooling assembly (see Processor Thermal-Cooling Assembly).
   
   
7. Remove the processor (see Processor Module).
   
   
8. Remove the hinge cover (see Hinge Cover).
   
   
9. Remove the keyboard (see Keyboard).
   
   
10. Remove the display assembly (see Display Assembly).
    
    
11. Remove the palm rest (see Palm Rest).
    
    
12. Remove the modem (see Modem).
    
    
13. Remove the speaker (see Speaker).
    
    
14. Disconnect the fan power cable from the system board.
    
    
15. Remove the system board (see System Board).
    
    
16. Remove the M2.5 x 5-mm screw that secures the fan to the base.
    
    

1

fan assembly

2

M2.5 x 5-mm screw

17. Lift the fan assembly out of the base.
    
    

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