System Board - HP Envy x360 Maintenance And Service Manual

1. In the order shown, remove the four Phillips M2.0 × 3.0 screws (1) - (4) that secure the heat sink to the
computer, and then remove the heat sink (5).
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 location.
Thermal material is used on the heat sink as shown in the following illustration.
To install the heat sink, reverse this procedure.

System board

To remove the system board, use these procedures and illustrations.
Table 5-11 System board descriptions and part numbers
Description
Intel Core Ultra7 155U processor, 32 GB of system memory
44 Chapter 5 Removal and replacement procedures for authorized service provider parts
Spare part number
N86620-601