HP Rp3000 - Point of Sale System Hardware Reference Manual page 34

Hardware reference guide - hp rp3000

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Turn off the computer properly through the operating system, then turn off any external devices.

Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION:

long as the system is plugged into an active AC outlet. You must disconnect the power cord to

avoid damage to the internal components of the computer.

Remove the computer cover.

Raise the drive cage to the upright position.

Figure B-3

Unplug the cables from the card (1), remove the two screws that fasten the card to the chassis (2),

and lift the card up and out of chassis (3).

Figure B-4

Appendix B PoweredUSB Ports (some models)

Regardless of the power-on state, voltage is always present on the system board as

Rotating the Drive Cage Up

Removing the PoweredUSB Expansion Card

ENWW

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