Do you have a question about the Vizio VP322 HDTV10A and is the answer not in the manual?
Troubleshooting flowchart for no display in PC mode.
Troubleshooting for incorrect display in TV, AV, or S-Video modes.
Troubleshooting for incorrect display in Component mode.
Troubleshooting for incorrect display in HDMI mode.
Troubleshooting flowchart for DC-DC converter problems.