HP Rp5700 - Point of Sale System - Appendix B USB Pluspower Ports (some Models)

B USB PlusPower Ports (some models)
Some models have a USB PlusPower expansion card installed. This card provides one red-colored 24–
volt USB+ connector (1) and three teal-colored 12–volt USB+ connectors (2).
Figure B-1 USB PlusPower Ports
The 24–volt USB+ connector (1) and 12–volt USB+ connectors (2) are configured differently as a
precaution to prevent connection errors.
Figure B-2 24–volt USB+ connector and 12–volt USB+ connectors
To remove and install a USB PlusPower Expansion Card:
1. Remove/disengage any security devices that prohibit opening the computer.
2. Remove all removable media, such as compact discs, from the computer.
3. Turn off the computer properly through the operating system, then turn off any external devices.
4. Disconnect the power cord from the power outlet and disconnect any external devices.
42 Appendix B USB PlusPower Ports (some models) ENWW