have only the top line of a multi-screen picture (4 small boxes, all the same), below which are some colourful flashing very small the rest of the screen is blank except for a big blackbox. I, or my cats may have caused the problem, more...
JVC HD-56G886 56 in. Rear Projection HDTV... - Troubleshooting
LCD32-207, Running DVI/HDMI output from pc.
1152 by 648 - Too small (Blackbox round display.)
1280 by 720 - Too large (Content goes off screen)
Is more...
JVC HD-56G886 56 in. Rear Projection HDTV... - Troubleshooting