Here is my issue. I have a Scientific Atlanta HD DVR through Time Warner Cable. I went into settings on my cable box and set the resolution to 720P, well my TV doesnt support 720P. SO after a series of flickers I now have nothing but a blue screen on my 55" HD Mitsubishi TV. My TV only supports 480I, and 1080I. I cannot access the cable box via the remote to put the settings back to 1080I. Time Warner is sending out a Tech tomorrow. My first question is how can I change the settings on the cable box without using the remote? Any help on how I get my picture back?
post #1 of 2
10/1/05 at 8:12pm