Hello

Please help!

I bought a desktop in Nov 06 - it has the following spec:

ASRock Conroe 945G - DVI Motherboard
Intel Core 2 Duo
1 GB Ram
Audiophile Delta Soundcard

It was all working fine until March when the screen picture started going wobbly. Then it started flickering onto No Signal Or Cable Disconnected. Until finally it is not showing any signal to the monitor at all. I checked the monitor (an old VGA style one) and it works fine on another computer.
Now the computer just powers up and then starts the keyboard lights (Num Lock, Caps Lock and Scroll Lock) flashing together intermittently. I can also hear what I'm sure is the DVD Drive clicking slowly and I can see the fan is running OK over the processor chip. But that's it!

I have tried unplugging things from the motherboard and re-plugging them in but it doesn't change anything!

Any suggestions or diagnosis would be greatly appreciated!

deepakshrestha1

i have a p4 computer with u8668-d mother board.
there is no display,the key board lights are flashing together,and cpu fans are running,no light on power led.
how can i solve it? is my mother board ok and the processer?

doris91

I tried to reinstate my computer to a earlier date. Upon completion, message on screen said 'pplication failed to start because dnsapi.dll file was not found. Reinstalling file may fix problem My screen remains blank.