HP dx2810 - Microtower PC Service & Reference Manual page 14

Figure 1-4
Table 1-4 dx2810 Special Edition Rear Panel Components
1 Power Cord Connector
2 RJ-45 Network Connector
3 Parallel Port (purple)
4 PS/2 Mouse Connector (green)
5 Line-In Audio Connector (blue)
6 Line-Out Connector for powered
audio devices (green)
NOTE: Arrangement and number of connectors may vary by model.
The monitor connector on the system board is inactive when a PCI Express x16
graphics card is installed in the computer.
If a PCI Express x1 graphics card is installed, the connectors on the card and the
system board may be used at the same time. Some settings may need to be
changed in Computer Setup to use both connectors. For information about setting
the boot VGA controller, refer to the Computer Setup (F10) Utility Guide.
4 Chapter 1 Product Features
dx2810 Special Edition Rear Panel Components
7 Microphone Connector (pink)
8 Universal Serial Bus (USB)
Ports
9 VGA Monitor Connector (blue)
10 Serial Port (teal)
11 PS/2 Keyboard Connector
(purple)