A SERVICE OF

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Removal and replacement procedures
Maintenance and Service Guide 4–31
4. Turn the computer right-side up, with the front toward you.
5. Disconnect the following cables from the system board:
a. TouchPad cable 1
On computer models equipped with a standard display assembly, this cable connects to a ZIF connector on the
system board. On computer models equipped with a Flush Glass display assembly, this cable connects to a LIF
connector on the system board.
b. Fingerprint reader board cable 2
This cable connects to a LIF connector on the system board.
c. Speaker cable 3
Step 6 applies only to computer models equipped with standard display assemblies.
6. Remove the four Phillips PM2.5×4.0 screws that secure the top cover to the computer.
7. Remove the Phillips PM2.5×7.0 screw that secures the top cover to the computer.