HP Pavilion 14 Sleekbook Maintenance And Service Manual page 74

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Remove the heat sink. If you have an UMA graphics heat sink, go to step c.

Loosen all of the captive screws (1) and (2) and then lift the switchable discrete graphics

heat sink (3) from the system board.

CAUTION:

cooling tubes. The tubes bend easily.

Thoroughly clean the thermal connections (1) and (3) on the system board and the heat

sink (2) and (4) before replacing a heat sink onto a system board. Continue to step 3.

Chapter 4 Removal and replacement procedures

To prevent damage to the cooling tubes, do not lift the assembly by the

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