Heat Sink - HP Spectre x360 Maintenance And Service Manual

2. Remove the bottom cover (see
3. Disconnect the battery cable from the system board (see
4. Remove the large protective cover from the system board (see
page 47).
Remove the fans:
1. Remove the protective tape (1) from both fan system board connectors, and then disconnect the fan
cables.
2. Remove the six Phillips 2.0 × 4.0 screws (2) from the fans.
3. Remove the fans (3).
To install the fans, reverse this procedure.

Heat sink

To remove the heat sink, use these procedures and illustrations.
Table 5-9 Heat sink descriptions and part numbers
Description
Heat sink for use in models with UMA graphics memory
Heat sink for use in models with discrete graphics memory
Before removing the heat sink, follow these steps:
1. Prepare the computer for disassembly (see
2. Remove the bottom cover (see
3. Disconnect the battery cable from the system board (see
4. Remove the large protective cover from the system board (see
page 47).
5. Remove the fans (see
54 Chapter 5 Removal and replacement procedures for authorized service provider parts
Bottom cover on page
Preparation for disassembly on page
Bottom cover on page
Fans on page 53).
32).
Battery on page 34).
System board protective cover on
32).
Battery on page 34).
System board protective cover on
Spare part number
N66397-001
N66398-001
32).