HP Elite c645 G2 Chromebook, Maintenance And Service Manual

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7. Disconnect the cables from the reverse ZIF connectors on the board (3).
8. Remove the three Phillips M2.0 × 2.5 screws (4) that secure the board.
9. Remove the board from the computer (5).
NOTE: Models with WWAN shown.
To install the USB board, reverse this procedure.
Lock bracket
To remove the lock bracket, use this procedure and illustration.
Table 5-10 Lock bracket description and part number
Description Spare part number
Lock bracket (available in the Bracket Kit) N18576-001
Before removing the lock bracket, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 28 ).
2. Remove the bottom cover (see Bottom cover on page 28 ).
3. Disconnect the battery cable from the system board (see Battery on page 30 ).
4. Remove the USB board bracket (see USB board on page 39 ).
Remove the lock bracket:
1. Remove the Phillips M2.0 × 2.5 screw (1) that secures the bracket to the computer.
Lock bracket 41