HP nw8440, nx8420 manual Removing the Top Cover Screws, Part

Removal and Replacement Procedures

4.Turn the computer right-side up with the front toward you.

5.Disconnect the speaker cable 1 from the system board.

✎Step 6 applies only to computer models with a fingerprint reader.

6.Disconnect the fingerprint reader cable 2 from the system board.

7.Remove the four Torx8 T8M2.5×4.0 screws 3 that secure the top cover to the computer.

Removing the Top Cover Screws, Part 2

Maintenance and Service Guide 5–51