Samsung HP-T4264 42 inch Plasma TV. Vertical banding the last 2 days. Has anyone else encountered this?

Question

The last 2 days there are vertical lines across the entire screen. 32 lines alternating Red/Green, about 1 pixel wide. I have tried unplugging the set for an hour, all the screen restore options, and it is the same whether I am watching cable, DVD, games, and even with no source connected. Just wondering if anyone else has encountered this problem. I bought the set new 4 months ago. Any input would be greatly appreciated. Thanks!

Answer 1

I had a similar problem before. It was fixed by upgraded a new software.  Check the Samsung website and find a close services department for update.

Your TV should be covered by manufacturer warranty.