Help!

My BenQ 21.5" E2200HD lcd monitor displays 'No signal detected' on dvi and hdmi ports. It has been intermittent for sometime now. Before, I suspected cable but then again its working fine. My pc is working normally too. I've tested using a laptop connected by hdmi to monitor with no avail. It only displays the logo and pops out the error then goes black.

And no, its not my screen settings (primary or secondary display seetings) cause I have no problem with that before. Maybe some faulty caps or power supply? (i dont know the LCD age, maybe 1.5-2yrs already, I've yet to recheck though on the warranty).

My last resort is to replace it if repairs are impractical. So yeah, can anyone suggest at least 21.5" lcd monitor (both for games + hd movies), may or may not have hdmi (dvi will do). Thanks.

Damn stupid me.

I thought it was the LCD not working, but it was my GPU (ENG GTS 250)!
I used a VGA cable connected from my mobo (got onboard videocard) and the display works fine.

And so I tried the same VGA cable, this time connected from my GPU. It doesn't work. I tried DVI and HDMI ports, still doesn't work. =/

Too bad I can't do further test on the GPU so I will just have to go to Lowyat for testing and possibly send it for RMA =/