4. Remove the TouchPad (4) by sliding it away from the top cover at an angle.
Reverse this procedure to install the TouchPad.
USB/VGA connector board
Description Spare part number
USB/VGA connector board (includes cable) 784455-001
Before removing the USB/VGA connector board, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off 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 service cover (see Service cover on page 51), and then remove the following components:
a. Battery (see Battery on page 53)
b. Keyboard (see Keyboard on page 63)
c. Base enclosure (see Base enclosure on page 75)
Remove the USB/VGA connector board:
1. Release the ZIF connector (1) to which the USB/VGA connector board cable is connected, and then
disconnect the USB/VGA connector board cable from the system board.
2. Remove the two Phillips PM2.0×8.0 screws (2) that secure the USB/VGA connector board to
the top cover.
ENWW Component replacement procedures 83
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