Heat Sink - HP Chromebook 15 Series Maintenance And Service Manual

Heat sink

Table 5-6 Heat sink description and part number
Description
Heat sink (includes replacement thermal material)
Before removing the heat sink, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover (see
3. Disconnect the battery cable from the system board (see
Remove the heat sink:
1. In the order stamped on the heat sink, remove the four Phillips M2.0 × 3.0 screws (1) that secure the
heat sink to the system board.
2. Remove the heat sink from the system board (2).
NOTE: 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.
Thermal paste is used on the processor (1) and the heat sink section (2) that services it.
(Preparation for disassembly on page
Bottom cover on page 23).
Spare part number
L54808-001
22).
Battery on page 25).
Component replacement procedures 31