Freeze Reboot what is the problem

[sinfulsix012]

Guys i need major advice here.

My pc has been freezing for a split second and rebooting on and off the past week now.

I thought it was my power supply i just pulled out the meter plugged into my pc its getting 12.03 12.04 12.00

On boot and i used prime 95 to put it on load and it was a stable 12.00..


My psu seems to be fine.


What other things cause random freeze reboot? i can use my pc for hours on end then a sudden freeze reboot.


AMD fx4100
GTX 560 se
PSU Corsair 500 watt builder - budget-
gigabyte mother bored micro forget the exact name.



I really need to solve this issue so i know what i need to replace.

Hard drive? Mother board? Gpu?

My GPU runs 32c idle my CPU runs 12 c idle and even when i run prime it doesn't run hot...


i'm seriously running out of ideas on how to solve this issue.

 

[mauller07]

it could be faulty ram or it could be a piece of software. try closing anything you have installed that runs in the background and see how long it lasts.

if this still does not work then use 1 stick of ram if you have multiple and see if one is faulty