THis is happening to my com for the past 3 wks ...
The screen black out, with a small blue display box saying smt like
"monitor resolution set too low, pls refer to monitor manual...
"
The screen just black out automatically. The only to get the whol
com restarted or switched off is to pull the plug.
The com just restarts itself.
What's happening to my com, isiz the graphics card, motherboard or
monitor problem 
