Hello,

I have an older Iiyama ProLite 46a flat panel monitor that refuses to stay on. More specifically, after I press the power button, the picture will display for about 2 seconds and then go blank. This will continue to happen every time I cycle power. To further confuse the issue (in my mind at least) the monitor exhibits the same symptoms whenever the video cable is disconnected and re-connected as well as when I change my display settings in Windows.

I have been using this monitor without any problems and have not knowingly added/removed/changed any hardware or software at the time this problem started. I checked this monitor out with a different PC and video cable and it exhibited the same symptoms. Likewise, I checked my PC and video cable out on another monitor and they worked fine.

I've inspected all the PCBs in the monitor for obvious component damage and found none. Any suggestions on where to start so I do not have to check every component electrically?

Thanks for the help,
Mittanck

check ur vga driver remove and install again...if the problem persist check ur video setting (control panel..settings... advance..) if the problem not solve..the way to solve the problem.. change ur operating system..

try it....i hope solve ur problem..

This is either backlight or inverter failure.

Rich