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HP 731179-151 User Manual

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VGA/USB board
Description
Spare part number
VGA/USB board for use in HP EliteBook 840/HP ZBook 14 models
730966-001
VGA/USB board for use in HP EliteBook 850 models
730820-001
Before removing the VGA/USB board, 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 
)
b. Battery (see 
c.
Fan (see 
d. Keyboard (see 
e. Base enclosure (see 
)
Remove the VGA/USB board:
1.
Disconnect the cable from the VGA/USB board (1).
2.
Remove the two Phillips PM2.0×5.0 screws (2) that secure the VGA/USB board to the top cover.
80
Chapter 6   Removal and replacement procedures for Authorized Service Provider parts