HP Rp3000 Service Reference Guide: HP rp3000 Point of Sale - Page 59

Removing the PoweredUSB Expansion Card,

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4. 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 6-24 Removing the PoweredUSB Expansion Card To install a powered USB card, reverse the installation procedures. NOTE: If there is a panel covering the opening for the ports on the rear of the chassis, you must remove the panel. If a ReadyBoost module is installed, you must remove it in order to plug in the Powered USB expansion card. You may need to remove the power cable from the clamp on the chassis (see following image) so that it will reach the power connector on the card. USB PlusPower Ports 51

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4.
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 6-24
Removing the PoweredUSB Expansion Card
To install a powered USB card, reverse the installation procedures.
NOTE:
If there is a panel covering the opening for the ports on the rear of the chassis, you must
remove the panel.
If a ReadyBoost module is installed, you must remove it in order to plug in the Powered USB expansion
card.
You may need to remove the power cable from the clamp on the chassis (see following image) so that
it will reach the power connector on the card.
USB PlusPower Ports
51