USB board/audio jack
Description | Spare part number |
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USB board (includes cable and | |
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IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement.
Before removing the USB board, follow these steps:
1.Shut down the computer.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.
4.Remove the battery (see Battery on page 35).
5.Remove the keyboard (see Keyboard on page 39).
6.Remove the top cover (see Top cover on page 43).
7.Remove the hard drive (see Hard drive on page 47).
Remove the USB board:
NOTE: One side of the USB cable lies across the hard drive. It is disconnected during the hard drive removal process.
1.Remove the screw (1) and gently lift the USB board (2) up.
2.Slide the USB board (3) out to remove it.
Reverse this procedure to install the USB board.
50 Chapter 4 Removal and replacement procedures