HP ProBook x360 435 G7, Maintenance And Service Manual

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2. Loosen the three captive Phillips screws (2) that secure the fan, and then remove the fan from the
computer (3).
Reverse this procedure to install the fan assembly.
Heat sink
To remove the heat sink, use these procedures and illustrations.
Table 5-10 Heat sink descriptions and part numbers
Description Spare part number
Heat sink M03433-001
Before removing the heat sink, follow these steps:
1. Prepare the computer for disassembly ( Preparation for disassembly on page 29 ).
2. Remove the bottom cover ( Bottom cover on page 29 ).
3. Remove the battery (see Battery on page 30 ).
Remove the heat sink:
1. In the order indicated on the heat sink, loosen the four captive Phillips screws (1) that secure the heat
sink, and then remove the heat sink (2).
42 Chapter 5 Removal and replacement procedures for authorized service provider parts