Hp DV3 Uživatelský manuál stáhnout pdf (Strana 107)

Removal and replacement procedures

Maintenance and Service Guide 4–45

Remove the top cover:

1. Turn the computer upside down with the front toward you.

2. Remove the following screws that secure the top cover to the base enclosure:

1 Four Phillips PM2.0×8.0 screws on the front edge of the base enclosure

2 Two Phillips PM2.0×4.0 screws in the hard drive bay

3 Two Phillips PM2.0×3.0 screws on the front edge of the battery bay

3. Disconnect the power connector cable 1 from the system board.

4. Disconnect the USB board cable 2 from the system board.

5. Remove the power connector cable and USB board cable from the clips 3 built into the top cover.

6. Disconnect the caps lock LED cable 4 from the LIF connector on the system board.

7. Detach the caps lock LED cable 5 from the top cover. The caps lock LED cable is attached to the top cover

with double-sided tape.

8. Disconnect the TouchPad cable 1 from the LIF connector on the system board.

9. Disconnect the TouchPad on/off button board cable 2 from the LIF connector on the system board.

10. Release the ZIF connector 3 to which the fingerprint reader board cable is attached, and then disconnect the

fingerprint reader board cable 4 from the system board.

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Hp DV3 Uživatelský manuál Strana 107