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Fingerprint reader assembly
Description Spare part number
Fingerprint reader assembly for use in HP EliteBook 840/HP ZBook 14 models (includes cable,
bracket, and insulator)
730956-001
Fingerprint reader assembly for use in HP EliteBook 850 models (includes cable, bracket, and
insulator)
730817-001
Before removing the fingerprint reader assembly, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the following components:
a. Service cover (see
Service cover on page 48)
b. Battery (see
Battery on page 50)
c. Fan (see
Fan on page 77)
d. Keyboard (see
Keyboard on page 62)
e. Base enclosure (see
Base enclosure on page 71)
Remove the fingerprint reader assembly:
1. Turn the computer upside down.
2. Remove Mylar cover from atop the that secure the fingerprint reader assembly (1).
88 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts