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Touchpad
Table 5-2 Touchpad spare part information
Description Spare part number
In chalkboard gray finish L89789-001
In dark sage gray finish L89790-001
Before removing the touchpad, follow these steps:
1. Shut down 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 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 keyboard/top cover (see Keyboard/top cover on page 23 ).
Remove the touchpad:
1. Turn the keyboard/top cover upside down with the front toward you.
2. Remove the pad (1) that secures the touchpad cable to the keyboard/top cover.
3. Release the shielding (2) that covers the touchpad screws.
4. Remove the three Phillips M2.0×2.2 broad head screws (3) that secure the touchpad to the keyboard/
top cover.
5. Remove the four Phillips M2.0×2.9 screws (4) that secure the touchpad and touchpad bracket to
the keyboard/top cover.
6. Remove the touchpad bracket (5).
The touchpad bracket is available using spare part number L89791-001.
28 Chapter 5 Removal and replacement procedures