Rear Panel Components; Serial Number Location - HP RP3 Maintenance And Service Manual

Rear Panel Components

1 Power Cord Connector
2 Powered USB 24V
3 RJ-45 Network Connector
4 Expansion Slot Cover
5 Parallel Port
6 PS/2 Mouse Connector (green)
7 Serial Connector (COM1)
NOTE: Arrangement and number of connectors may vary by model.
The expansion slot can be populated with an optional 2-port serial card or an optional 3-port powered
USB 12V card available from HP.
The serial ports can be configured as 5V or 12V powered serial ports.
CAUTION: You must peel off the metallic tape over the cash drawer connector to connect a cash
drawer. The cash drawer connector is similar in size and shape to a telephone jack. To avoid damage
to the computer, DO NOT plug a telephone cable into the cash drawer connector.

Serial Number Location

Each computer has a unique serial number and product ID number located on the back or side of the
computer. Keep these numbers available for use when contacting customer service for assistance.
8 Cash Drawer Connector
9 USB Ports (4)
10 Powered USB 12V
11 VGA Connector
12 DisplayPort
13 PS/2 Keyboard Connector (purple)
14 Serial Connector (COM2)
Rear Panel Components 3