Dell Lalitude D620 Manuel d'entretien - Page 42

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Dell Lalitude D620 Manuel d'entretien
 
1. Remove the processor thermal-cooling assembly (see
NOTE:
The original pad can be reused if the original processor and heat sink are reinstalled together. If either the processor or heat sink is replaced,
use the thermal pad provided in the kit to ensure that thermal conductivity is achieved.
 
2. Peel the backing off the thermal cooling pad and adhere the pad to the portion of the thermal-cooling assembly that covers the processor.
 
3. Place the assembly on the system board.
 
4. Tighten in consecutive order the four captive screws, labeled "1" through "4," on the thermal-cooling assembly.
 
5. Replace the palm rest (see
 
6. Replace the coin-cell battery (see
 
7. Replace the keyboard (see Keyboard).
 
8. Replace the optical drive (see
 
9. Replace the hinge cover (see
 
10. Replace the battery.
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Processor Thermal-Cooling
Palm
Rest).
Coin-Cell
Battery).
Media Bay
Devices).
Hinge
Cover).
Assembly).