Dell Lalitude D620 Manual de serviço - Página 16
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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
2. Remove the hard drive (see
3. Remove any installed media bay device (see
4. Remove the memory module(s) (see Memory).
5. Remove any installed wireless communications cards (see
6. Remove the processor thermal-cooling assembly (see
7. Remove the processor (see
8. Remove the hinge cover (see
9. Remove the keyboard (see Keyboard).
10. Remove the display assembly (see
11. Remove the palm rest (see
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
16. Remove the M2.5 x 5-mm screw that secures the fan to the base.
1
fan assembly
17. Lift the fan assembly out of the base.
Computer.
Hard
Drive).
Media Bay
Devices).
Communications
Processor Thermal-Cooling
Processor
Module).
Hinge
Cover).
Display
Assembly).
Palm
Rest).
System
Board).
2
M2.5 x 5-mm screw
Cards).
Assembly).