HP 731179-151 User Manual

Remove the VGA/USB board from the top cover (3).

Reverse this procedure to install the VGA/USB board.

The heat sink spare part kit includes replacement thermal material.

For use only on HP EliteBook 840/HP ZBook 14  models with discrete graphics

730962-001

For use only on HP EliteBook 840/HP ZBook 14 models with UMA graphics

730963-001

For use only on HP EliteBook 850 models with discrete graphics

732626-001

For use only on HP EliteBook 850 models with UMA graphics

730815-001

Before removing the heat sink, follow these steps:

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.

Disconnect the power from the computer by unplugging the power cord from the computer.

Disconnect all external devices from the computer.

Remove the following components:

a. Service cover (see 

)

b. Battery (see 

Component replacement procedures

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