HP EliteBook 8770w Mobile Workstation Maintenance and Service Guide

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Remove the 4 screws that secure each hinge assembly to the panel (1), and then remove the
hinge brackets (2).
Webcam module
Description Spare part number
Webcam module with microphone 688752-001
Before removing the webcam module, 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 display assembly (see
Display assembly on page 88).
5. Remove the display panel (see
Display panel on page 79).
82 Chapter 4 Removal and replacement procedures