Heat sink
Description Spare part number
Heat sink for use in models with Broadwell Intel Core processors (includes replacement thermal
material)
809536-001
Heat sink for use in HP Pavilion x360 Convertible models with Braswell Intel Pentium and Celeron
processors (includes replacement thermal material)
819788-001
Heat sink for use in HP x360 310 G2 models with Braswell Intel Pentium and Celeron processors
(includes replacement thermal material)
824134-001
Heat sink for use in models with Skylake processors (includes replacement thermal material) 827662-001
Before removing the heat sink, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the top cover (see Top cover on page 29).
5. Remove the system board (see System board on page 43).
Remove the heat sink:
1. Following the 1 through 4 sequence stamped into the heat sink, loosen the four captive Phillips screws
(1) that secure the heat sink to the system board.
50 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts