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Heat sink
Table 6-8
Heat sink description and part number
Description
Spare part number
Heat sink
L56445-001
Before removing the heat sink, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 42
).
2.
Remove the bottom cover (see
).
3.
Disconnect the battery (see
).
TIP:
You do not have to remove the heat sink to remove the system board. You can remove the heat sink
with the system board still installed.
Remove the heat sink:
1.
Loosen the four captive Phillips screws
(1) that secure the heat sink to the system board.
2.
Remove the heat sink
(2).
Component replacement procedures
51