TouchPad
Description Spare part number
TouchPad for use in models with RFID L29199-001
TouchPad for use in models with an NFC module L29201-001
Before removing the TouchPad, follow these steps:
1. Shut down 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 all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 32).
5. Remove the battery (see Battery on page 45).
Remove the TouchPad:
1. Disconnect the NFC module cable from the ZIF connector on the NFC module (1).
2. Disconnect the TouchPad button board cable from the ZIF connector on the TouchPad (2).
3. Disconnect the card reader cable from the ZIF connector on the TouchPad (3).
4. Remove the ve Phillips M2.0x2.5 screws (1) that secure the TouchPad to the computer.
56 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
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