HP EliteBook x360 1040 Maintenance And Service Manual page 65

2. Remove the heat sink from the system board (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 system board processor (1) and on the heat sink area (2) that services
it.
To install the heat sink, reverse this procedure.
Fingerprint reader
To remove the fingerprint reader, use this procedure and illustration.
Fingerprint reader 59