Heat Sink - HP Pavilion 15 Maintenance And Service Manual

Heat sink

NOTE: The heat sink spare part kit includes replacement thermal material.
Description
Heat sink for use only on computer models equipped with a graphics subsystem with discrete memory
Heat sink for use only on computer models equipped with a graphics subsystem with UMA memory
Before removing the heat sink, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
3. Disconnect all external devices from the computer.
4. Remove the bottom cover (see
5. Remove the battery (see
Remove the heat sink:
1. Discrete graphics: In the order indicated on the heat sink, remove the six Phillips M2.0×2.5 screws (1)
that secure the heat sink to the system board.
2. Remove the heat sink (2).
3. UMA graphics: In the order indicated on the heat sink, remove the four Phillips M2.0×2.5 screws (1) that
secure the heat sink to the system board.
56 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
Battery on page 31).
29).
Spare part number
L23994-001
L23995-001