Audio/Usb 2.0 Board - HP EliteBook 8770w Maintenance And Service Manual

Before removing the fingerprint reader, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off 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 first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
5. Remove the service access cover (see
6. Remove the optical drive (see
bay hard drive on page
7. Remove the keyboard (see
8. Remove the top cover (see
Remove the fingerprint reader:
1. Position the top cover upside down with the front toward you.
2. Slide the fingerprint reader cable (1) out from the 3 clips in the top cover and remove it.
3. Peel off the tape (2) that secures the fingerprint reader to the top cover.
4. Lift the fingerprint reader (3) from the top cover.
Reverse this procedure to install the fingerprint reader.

Audio/USB 2.0 board

Description
Audio/USB 2.0 board
94 Chapter 4 Removal and replacement procedures
Battery on page 51)
Service access cover on page
Optical drive on page
66).
Keyboard on page
Top cover on page
63) or upgrade bay hard drive (see
71).
83).
52).
Upgrade
Spare part number
689284-001