TV won't recognize PC anymore

pawnzor

Honorable
Mar 4, 2013
2
0
10,510
Hi.
After months of not using my TV as a second display for my PC, I decided to watch a few TV shows on it. When I went to watch, my TV displays "No Signal". My PC however recognizes my TV under "Screen Resolution" when I right-click on my desktop. My TV used to display an extended view of my desktop but it doesn't any longer.

Since I last used my TV as a second monitor I've updated my GPU drivers maybe 3 times. No cables have been unplugged or switched. No settings were touched.
Is this a driver problem? Any ideas?

GPU: nVidia 9800 GTX+
TV: Panasonic Viera plasma
PC OS: Windows 7 x64
 

pawnzor

Honorable
Mar 4, 2013
2
0
10,510


TV is set as an extended monitor. Played around with all resolutions but nothing works. Used to work in TVs native 1920x1080

Don't...

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http://www.tomshardware.com/forum/283384-33-read-first