I were on the beta testing program of windows 7 and had my computer hooked up to the TV and monitor with no problems all the time.
I recently installed windows 7 norwegian version and a issue occoured. Now the TV is constantly flashing and does a green pixelation. If I were to describe it further it looks like a very bad 16 colour image. It flashes the image from the computer once each second while inbetween the screen is black.
I installed legit copy btw.
Any help appreciated! Thanks in advance for reading
I tried this so far:
Updated latest NVIDIA driver.
All kinds of resolutions and hz.
Searching for errors on the device with windows 7 (none found)
Replugging the cables and changing DVI ports
my card is NVIDIA GeForce GTX 260