PC restarts without overheating CPU/GPU

nodesire

Distinguished
Oct 1, 2011
31
0
18,530
Hello. Recently I've started having this problem where my PC would restart for no reason. I have checked my CPU and GPU temp. Everything seems to be fine. Here is my Spec -

i5 6500 3.2 GHz
NVidia GTX 1060 6GB
GSkill Ripjaws 8GB single channel RAM
Thermaltake Toughpower Gold 600W

The PSU isn't very old. It is used for a year without any problem. Also, this problem never occurs when gaming so far, it only happens if I'm browsing or when the PC is idle. So far, it happens once a day, not several times.

Could it be the PSU? Or is it something else?
 
Solution
My canned random reboot Rant
Random reboots are usually caused by the PSU, the RAM or software AND in that order of likely-hood.
PSU - If you can borrow/swap a PSU for testing. sibling/friend you can swap out the PSU and each system will be testing the other.
RAM - run the system with one stick of RAM see if stability returns if not Test all the RAM with memtest 86 for three passes or overnight. if you get no 0 errors after more than three passes the ram is good. with the random reboots I would suggest running this test after the PSU swap or after the PSU has been cleared.
Software - Drivers or other issues can cause reboots. Boot to a linux distro on a USB drive. mint linux will boot to memtest86. you can run the OS from the USB and...

R_1

Expert
Ambassador
My canned random reboot Rant
Random reboots are usually caused by the PSU, the RAM or software AND in that order of likely-hood.
PSU - If you can borrow/swap a PSU for testing. sibling/friend you can swap out the PSU and each system will be testing the other.
RAM - run the system with one stick of RAM see if stability returns if not Test all the RAM with memtest 86 for three passes or overnight. if you get no 0 errors after more than three passes the ram is good. with the random reboots I would suggest running this test after the PSU swap or after the PSU has been cleared.
Software - Drivers or other issues can cause reboots. Boot to a linux distro on a USB drive. mint linux will boot to memtest86. you can run the OS from the USB and await reboot.
end canned rant
 
Solution