TouchPad
Description Spare part number
TouchPad without NFC antenna 821171-001
TouchPad with NFC antenna 821172-001
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 30).
5. Remove the battery (see Battery on page 33).
6. Remove the following components:
a. Keyboard (see Keyboard on page 43)
b. Hard drive (Hard drive on page 34)
c. Internal base plate (Internal base plate on page 48)
Remove the TouchPad:
1. Disconnect the card reader cable from the TouchPad ZIF connector (1), and then disconnect the NFC
antenna from the NFC module ZIF connector (2).
2. Lift the tape (3), and then remove the 2 Phillips M2.5x2.5 screws (4) that secure the TouchPad to the top
cover.
Component replacement procedures 55
To Next Page
Loading...
