USB/card reader board
Description Spare part number
USB/card reader board L20448-001
USB/card reader board cable L20452-001
Before removing the USB/card reader board, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the optical drive (see Optical drive on page 33).
5. Remove the bottom cover (see Bottom cover on page 37).
6. Remove the battery (see Battery on page 40).
Remove the USB/card reader board:
1. Disconnect the cable from the ZIF connector on the USB board (1).
2. Remove the Phillips M2.0×3.0 screw (2), and then remove the board from the computer (3).
Reverse this procedure to replace the USB/card reader board.
52 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
To Next Page
Loading...
Need help?
General
