Sony KV-20S40 20" TV "black around edges picture" Questions

...black except for one inch around the outer edge It happens after the tv had been on for 15 min. You can push almost any button and it goes away for about 5 sec. The orginal picture can still be seen ...

...the cable or DVD player, this option also has a black box blocking most of the picture. The sound is fine, and the edges of the picture (around the box) are sharp and clear. put the close caption ...

...black edges around the screen so its not like its cut off cause it cannot fit. How do I fix this so I can see the whole picture? Changing the picture size doesn't work. Format will not usually ...

...black box, with a little of the picture visible around the edges, then your closed captions are on and set to TEXT. This puts a black box on the screen about 10 seconds after changing the channel. Go ...

black "frame" around the picture. All around the edges of the picture there is a section of the screen that is only black. The picture does not seem to be distorted in any way, it just seems as if the

...black border around the screen. I thought it might be my cable signal, but the same thing occurs when I play a DVD. What can I do? this symptom is caused by a poor regulation in the power supply ...

...black but the picture can still be seen around the edges. We unhook ed the cable, tried a VCR tape and got the same results. Any suggestions you can give us would be appreciated. Respectfully, Elaine ...

...black. darker blue on blue. these bleeds are to the right. Have you tried disabling SVM (scan velocity modulation)? Often touted as a "feature" of TVs, it's a way of artificially making a picture ...

...black box in the middle of the screen on my TV. There is a lock icon with the words secure lock. The picture can be seen around the edges of the box. The sound is ok. when changing channels, the box ...

...black gap between the actual picture and the right edge of the monitor and it also "pushes" the picture into the left edge a half an inch or so, rendering it unviewable on the left side. Is ...