Computer on, monitor not

Associate
Joined
3 Dec 2008
Posts
182
I know it's one of the worst problems to diagnose due to the fact it could be the CPU/mobo/PSU/GPU but I'm dying here. I'm a student with a self-made rig and I'm probably a bit in denial that one of my components would die on me.

Basically last night I was getting BSOD on the Vista loading screen, assuming it was a RAM issue I started to swap and change the RAM around, make sure it was in etc (which it wasn't properly), but it was still giving me issues. I was just about to whip out memtest and then boom, monitor displays nothing but pc 'seems' to boot up. No beeps, nothing, just seems like it's booting up without a display.

I've swapped my monitor and my graphics card to check it wasn't them, and it's not, it doesn't work with a substitute monitor/gpu.

So what's it likely to be? Was I pushing the RAM in too hard and have screwed my mobo (the light still functions, and the red light works when no gpu is present)? Or is it most likely I've killed the CPU? .. Or can I flip a magic switch and make it all better? :D
 
You say no beeps, but still booting. How do you know it is booting, does the HDD light flash normally?
Try and reset the BIOS.
Try switching it on with no RAM fitted.
Try reseating the CPU.
Remove any PCI cards, and boot without them.
Unplug all drives and power up without them.
 
You say no beeps, but still booting. How do you know it is booting, does the HDD light flash normally?
Try and reset the BIOS.
Try switching it on with no RAM fitted.
Try reseating the CPU.
Remove any PCI cards, and boot without them.
Unplug all drives and power up without them.

Well I just mean that everything fires up and makes a noise, all the lights come on, all the fans start etc.
 
I took the PSU and graphics card out of the b0rked pc and put it in an old one and it's all working now. So yeah it's probably the motherboard.

Only problem is now I'm running a 9800 GTX on an AMD 4400+ rofl
 
Back
Top Bottom