USB board
NOTE:
The USB board spare part kit does not include the cable. The cable is available using spare part
number L56876-001.
Table 6-7
USB board description and part number
Description
Spare part number
USB board
L56875-001
Before removing the USB board, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 27
2.
Remove the bottom cover (see
3.
Remove the battery (see
).
4.
Remove the vent covers (see
5.
Remove the fan shields (see
6.
Remove the fan/heat sink (see
Heat sink/fan assembly on page 43
).
Remove the USB board:
1.
Disconnect the cable from the ZIF connector on the USB board (1).
2.
Remove the two Phillips M2.0 × 3.5 screws (2) that secure the bracket and the board to the computer.
3.
Remove the bracket from the computer (3).
4.
Remove the USB board from the computer (4).
Reverse this procedure to install the USB board.
46
Chapter 6 Removal and replacement procedures for authorized service provider parts