HP Rp5700 Hardware Reference Guide - HP rp5700 - Page 49

CAUTION, B-3, Removing the USB PlusPower Expansion Card

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CAUTION: Regardless of the power-on state, voltage is always present on the system board as 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. 5. If the computer is on a stand, remove the computer from the stand. 6. Remove the computer cover. 7. Remove the USB PlusPower Expansion Card. a. Press the latch release on the front of the power supply (1), and then raise the power supply to the upright position (2) Figure B-3 Releasing and Rotating the Power Supply b. Locate the USB PlusPower Expansion Card in the lower socket of the PC riser. Disconnect the power and system board cables attached to the expansion card. c. Hold the expansion card at each end, and carefully rock it back and forth until the connectors pull free from the socket. Pull the expansion card toward the left side of the chassis straight out of the riser. Be sure not to scrape the card against the other components. Figure B-4 Removing the USB PlusPower Expansion Card ENWW 43

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CAUTION:
Regardless of the power-on state, voltage is always present on the system board as
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.
5.
If the computer is on a stand, remove the computer from the stand.
6.
Remove the computer cover.
7.
Remove the USB PlusPower Expansion Card.
a.
Press the latch release on the front of the power supply (1), and then raise the power supply
to the upright position (2)
Figure B-3
Releasing and Rotating the Power Supply
b.
Locate the USB PlusPower Expansion Card in the lower socket of the PC riser. Disconnect
the power and system board cables attached to the expansion card.
c.
Hold the expansion card at each end, and carefully rock it back and forth until the connectors
pull free from the socket. Pull the expansion card toward the left side of the chassis straight
out of the riser. Be sure not to scrape the card against the other components.
Figure B-4
Removing the USB PlusPower Expansion Card
ENWW
43