Dell T620 Laptop User Manual


 
CAUTION: Do not lift the system board assembly by grasping a memory module, processor, or other
components.
Figure 70. Removing the System Board
1. system board
2. release pin
Installing The System Board
CAUTION: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your
warranty. Read and follow the safety instructions that came with the product.
1. Unpack the new system board assembly.
CAUTION: Do not lift the system board assembly by grasping a memory module, processor, or other
components.
2. Hold the touch points and lower the system board into the chassis.
3. Push the system board toward the back of the chassis until the board clicks into place.
4. Replace the following:
a) heat sink(s) and processor(s)
b) internal dual SD module
c) If applicable, internal USB key
d) memory modules
e) expansion-cards
f) If applicable, cooling-fan assembly
g) cooling shroud
h) PCIe card holder
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