HP ENVY x360 15 Maintenance And Service Manual page 58

3. Remove the fan/heat sink assembly (3).
NOTE:
memory. See steps 1 through 3 for fan/heat sink assembly removal instructions for computer models
equipped with a graphics subsystem with discrete memory.
4. Disconnect the fan cable (1) from the system board.
5. Loosen the four Phillips M2.0×6.3 captive screws (2) that secure the fan/heat sink assembly to
the system board.
6. Remove the fan/heat sink assembly (3).
50 Chapter 5 Removal and replacement procedures
Steps 4 through 6 apply to computer models equipped with a graphics subsystem with UMA