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Thermal module
NOTE:
The thermal module spare part kit includes replacement thermal material.
Description
Thermal module for use only with models with discrete graphics memory
Thermal module for use only with models with UMA graphics memory
Before removing the thermal module, follow these steps:
1.
Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the bottom cover (see
5.
Remove the battery (see
Remove the thermal module:
1.
Disconnect the cable for each fan from the system board (1).
2.
Remove the two Phillips M2.0×4.0 screws from each fan (2) and the six captive screws (discrete models)
or four captive screws (UMA models) in the middle of the heat sink (between the fans) in the order
indicated on the heat sink (3).
Bottom cover on page
Battery on page
33).
31).
Component replacement procedures
Spare part number
L28670-001
L30973-001
55
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Troubleshooting
