HP EliteBook 2730p - External Monitor

Connector pin assignments
Maintenance and Service Guide 9–3
External monitor
Pin Signal
1 Red analog
2 Green analog
3 Blue analog
4 Not connected
5Ground
6 Ground analog
7 Ground analog
8 Ground analog
9+5 VDC
10 Ground
11 Monitor detect
12 DDC 2B data
13 Horizontal sync
14 Vertical sync
15 DDC 2B clock