HP TBD Maintenance And Service Manual page 54

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 WLAN module (see
5. Remove the system board (see
Remove the heat sink:
1. Remove the two Phillips M2.0 × 2.5 broadhead screws (1) that secure the heat sink to the system board.
2. Remove the heat sink (2).
3. 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 processor (1) and on the heat sink area (2) that services it.
Preparation for disassembly on page
Battery on page 33).
WLAN module on page 36).
System board on page 43).
31).
Battery on page 33).
Heat sink 47