cheryla

Distinguished
Nov 30, 2011
1
0
18,510
Hello,
I have a desktop t6524 Emachine. had a video card added to it. Woke up onr morning to a screen full of vertical colored lines on it. Removed video card, cleaned all the fans and dust out. Put card back in and got constant running fans and no signal to monitor. Again removed the video card and plugged into motherboard. fans seem fine now but still no signal to monitor?
 



Unfortunately there can be many causes. Here's a few. Good luck !
http://www.bing.com/search?q=monitor+no+signal&form=MOZSBR&pc=MOZI