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3.
Remove the audio jack (3) from the computer.
To install the audio jack, reverse this procedure.
USB board
To remove the USB board, use this procedure and illustration.
Table 6-8
USB board description and part number
Description
USB board for use in models with discrete graphics
USB board for use in models with UMA graphics
USB board cable (included in the Cable Kit)
USB board plastic bracket (included in the Plastic Kit)
USB board metal bracket and SIM tray (included in the Bracket Kit)
SIM card slot blank insert (included in the Plastic 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
4.
Remove the audio jack (see
Remove the USB board:
1.
(Select products only) Remove the WWAN antenna cables from the clips (1) at the top of the plastic
bracket.
2.
Remove the camera cable from the channel (2) in the plastic bracket.
56
Chapter 6 Removal and replacement procedures for authorized service provider parts
Preparation for disassembly on page
Bottom cover on page
Audio jack on page
55).
37).
Battery on page
48).
Spare part number
N93907-001
N94621-001
N08556-001
N08559-001
N93991-001
N08559-001
37).
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Troubleshooting
