I just got a new 9800gtx+ . i have a 22" AOC lcd screen. whenever i start my pc , the motherboard screen appears but when the windows loading screen comes my mobitor shows the message input not supported I have updated my drivers and checked fastpccheck.weebly.com. but no help. After that screen the user login screen comes to display and then everything is normal. i cant figure out what is making the problem. plz help
Last replyBest Answer
More aboutmonitor display startup
Reinstall your O/s and get new drivers from nvidia
Try getting into safe mode and set a safe resolution of 800x600 @ 60Hz, uninstall old drivers and use driver cleaner to remove any remaning crap.
Startup in normal mode, download and install drivers from nvidia,