Need some help diagnosing what went wrong with my Mother's computer today. First of, what I know:
The PSU fried and shorted out the electricity in the house. Went and bought a new PSU and hoped for the best. Stuck the new one in and on the first boot I got up to the "Starting Windows" screen, but it froze before the four coloured windows showed up (Win 7 btw). Next boot I got past the BIOS boot text, but no further. Boots since then, the puter starts up, fans whirr (box, CPU and GPU fans), HDD churns but nothing, no text on the screen and the monitor doesn't register a turned on computer.
I removed the HDD and placed it in my puter and it looks fine (thank god).
So, it seems that one or more of the following are bust:
- MoBo
- CPU
- Memory
- GFX card (Nvidia 8800 GT - Hey, I gave he my old machine when I upgrade mine. I know it's overkill for a Facebook/e-mail machine).
My gut instinct says the MoBo is fried, possibly the CPU too. Are there any good ways to diagnose this for sure?