5-24 www.hp.com Technical Reference Guide
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 5-7 and Table 5-19 show
the connector and pinout of the keyboard/pointing device interface connectors.
Figure 5-7. PS/2 Keyboard or Pointing Device Interface Connector (as viewed from rear of chassis)
Table 5-19.
Keyboard/Pointing Device Connector Pinout
Pin Signal Description Pin Signal Description
1 DATA Data 4 + 5 VDC Power
2NC Not Connected 5CLK Clock
3 GND Ground 6 NC Not Connected
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