what is trouble reason.

[thaimic]

Hi guys.

Now I am having a problem. My Pc was broken down. it was caused power supply.So I have bought a new power supply to change damaged one. But new one run only around ten hours was also broken down. I have tested new power supply. It was still run other computer. I guess problem is motherboard.
Therefore, I brought my PC to computer shop to test motherboard. but I reallly wonder this motherboard was still working fine. I have asked technical to change a new power supply and new power supply still work on that mainboard.
I don't know what reason for my PC.
please tell me.

thanks in advance.

 

[BikerEcho]

it might be the ram. i ram error will bring a computer to it's knees.

it't could also be software. to check that i will recommend getting a "try linux cd" and see if something happens to the system. you also get a chance to try another OS rather then Windows. Download Ubuntu | Ubuntu
it will not delete any files from you harddisk. and as soon you restart it will be windows again.