My monitor has no picture and the pwr. light is blinking green. This happened suddenly for no apparent reason. The CPU works fine on the TV. I tried unplugging and replugging in the mon.,,,,,no luck. All suggestions (other than buy a new monitor) appreciated.
Stand Alone Monitor Test* Turn off the monitor* Unplug the monitor from the computer (ALL cables)* Plug the monitor power cord directly into the wall socket* Turn on the monitor* The floating red/green/blue/white dialog box should appear on screen against a black background. If not, the monitor is defective
Liaison for Desktops, Alienware, MonitorsSocial Media Support#IWork4DellWould you like to be a Dell Community Rockstar?
I have the same problem as described above. When I tried the procedure above, the floating red/green/blue/white dialog box appears. So the monitor is not defective?
90% of the time, yes. Can you test the monitor on another PC or test a different video card in this PC?