Ps/2 Connector - HP Visualize b132L Service Handbook

Table 37 lists the pinouts for the P/S2 connector.
Table 37

PS/2 Connector

Pin Description
Data
1
2 (HIL_SI/HIL_SO or N/C)
3 Ground
4 +5V
5 Clock
6 (+12V/Ground or N/C)
Diagrams and Pinouts
System Power
171