Heat Sink - HP Chromebook x360 11 G4 Education Edition Maintenance And Service Manual

Table 5-7 USB board description and part number
Description
USB board
USB board cables (included in Cable Kit)
Before removing the USB board, follow these steps:
1. Prepare the computer for disassembly (see
2. Remove the bottom cover (see
3. Disconnect the battery cable from the system board (see
Remove the USB board:
1. Disconnect the two cables from the ZIF connectors on the USB board (1).
2. Remove the Phillips M2.0 × 3.0 screw from the middle of the board (2).
3. Remove the three Phillips M2.0 × 5.0 screws from the bracket on the edge of the board (3).
4. Lift the back of the board up, and then pull board into computer to pull the connectors out of the side of
the computer (4).
Reverse this procedure to install the USB board.

Heat sink

To remove the heat sink, use these procedures and illustrations.
Table 5-8 Heat sink descriptions and part numbers
Description
Heat sink
Preparation for disassembly on page
Bottom cover on page 23).
23).
Battery on page 24).
Spare part number
M47224-001
Component replacement procedures
Spare part number
M47223-001
M47240-001
31