Hi. I have vista computer connected to flatscreen in my livingr room, which all suddenly stopped outputting pictures to the LCD screen.. It's nothing wrong with the tv, since I tried other sources for test, and furtheron the machine is running as I'm accessing the computer from my laptop.. but no picture on the tv, so I can't see what Im doing, and do not have an additional pc screen in order to help it.. Thats why I wonder if the are any shortkeys for changing display sources on windows vista so that I can get my pictures back? or any other stuff that might work.. (and of course I have tried resetting the computer) Thanks

See if a bios option allows a video device as first choice. Be sure to remove connection to any external displays. "Best Practices", Event viewer, host file, perfmon, antivirus, anti-spyware, Live CD's, backups, are in my top 10

it does.. cause I installed the whole OS with using the lcd screen, so I actually never used any normal screen.. no other device is connected.. this problem all sudden occured, after I shut down the computer.. although, it indeed makes some strange sounds on start up now, maybe because no screen found? Well anyway, how can I sort this out? Thanks

Boot to Vista dvd and repair maybe? "Best Practices", Event viewer, host file, perfmon, antivirus, anti-spyware, Live CD's, backups, are in my top 10

Not to state the obvious, but do you have the TV switched to PC input mode? it's easy enough done to accidently hit a key on the remote and switch to a different mode, especially if you have a cat wandering around.

It's always good with the obvious, sure thing. But, it's in pc mode, and recently had my other laptop connected Thanks