Random Restart and Hang

[crusher25]

I bought a FSP Aurum 600w today. I finally replaced my generic power supply after using it for 2 years. Now, I just want to know how can I test if my PSU is good? I mean, I left my PC downloading something but when I came home, it hung again. I thought changing the power supply would fix the problem. I also changed my RAM sticks to RipJaws which went okay. The BSODs were gone. Now I just need to solve the unnecessary hanging when I leave it overnight while downloading.

I thought that when I replace my PSU with a new one, it will "fix" the restarting and hanging thing because my former PSU was just a generic one and they said it's not good and it doesn't last for over a year so I thought that was the cause of problem. Because my PC will restart as if it lost power for 1 sec then it will return again.

I replaced my RAM months ago, and the BSODs stopped. I only need to know why my PC is restarting out of nowhere or why is it hanging suddenly when I'm just downloading. Any guesses?

 

[Anthony]

Can you post some info using this tutorial: http://www.sevenforums.com/crashes-debugging/96879-blue-screen-death-bsod-posting-instructions.html