Input/Output Interfaces
5.6.4 Keyboard/Pointing Device Interface Connector
The legacy-light model provides separate PS/2 connectors for the keyboard and pointing device. Both connectors are identical both physically and electrically. Figure 5-6 and Table 5-16 show the connector and pinout of the keyboard/pointing device interface connectors.
Figure 5-6. PS/2 Keyboard or Pointing Device Interface Connector (as viewed from rear of chassis)
Table 5-16.
Keyboard/Pointing Device Connector PinoutPin | Signal | Description | Pin | Signal | Description |
| | | | | |
1 | DATA | Data | 4 | + 5 VDC | Power |
| | | | | |
2 | NC | Not Connected | 5 | CLK | Clock |
| | | | | |
3 | GND | Ground | 6 | NC | Not Connected |
| | | | | |
| Technical Reference Guide | www.hp.com | 5-21 |