LG 22LG3000 Service Manual page 13

This system should be connected as shown below
Note: Do not connect VGA and DVI-HDMI cable with ISP board at the same time
Connect to PC
DDC connect for HDMI (DVI-HDMI cable)
2) Preparations
Running Port95nt.exe to install Driver LINK Port I/O Driver, and restart PC. (as picture 4)
Copyright©2008 LG Electronics.Inc.All right reserved
Only for training and service purposes
Connect to TV
HDMI port
Connect
TV VGA port
12V
Picture 4
- 13 -
to
DDC connect for VGA
LGE Internal Use Only