HP Chromebook x360 11 G4 Education Edition Maintenance And Service Manual page 40

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
Remove the heat sink:
1. Remove the two Phillips M2.0 × 2.0 screws (1), and then remove the heat sink from the computer (2).
2. Thoroughly clean the thermal material from the surfaces of the heat sink and the system board
components each time the heat sink is removed. Replacement thermal material is included with the heat
sink and system board spare part kits. The following illustration shows the replacement thermal
material locations.
Thermal paste is used on the heat sink (1) and one system board component (2).
32 Chapter 5 Removal and replacement procedures for authorized service provider parts
Preparation for disassembly on page
Bottom cover on page 23).
23).
Battery on page 24).