PC Randomly restarts without warning

WillT99

Commendable
Dec 27, 2016
19
0
1,510
Hey guys,

A problem with my PC has occured and has been happening for sometime now, my PC, which I've had for around 3 years now has started to randomly restart without any warning, there is no BSOD and no error logs, I have just installed a new graphics card and motherboard and that has had no effect on the issue, the restarts seem to be completely random, nothing I do on the PC seems to increase or decrease the likelihood of a restart, also I can go a few days without the restart or it can happen 5 times in 5 minutes, it seems to be completely random.

I can provide the specs of my PC if needed.
Thank you, in advance for any help, kind regards, Will.
 

WillT99

Commendable
Dec 27, 2016
19
0
1,510
Hey, I know this is a long time since the last post on this thread so no-one may see it, but I just replaced my psu because that was the suspected faulty part, and the problem is still there. So now the only remaining parts are the ram and hdd and cpu, could this problem be caused by a faulty hdd because my computer is very slow to load up, and my hard drive is fragmented.
 

WillT99

Commendable
Dec 27, 2016
19
0
1,510
Its a Corsair CP-9020097 550W psu. got nothing but good reviews on amazon. Also i'm not really sure how I would notice any power fluctuations? ( My suspicion is the RAM or HDD).
 

WillT99

Commendable
Dec 27, 2016
19
0
1,510
I ran the pc in safe mode for a while, problem still occured but it seemed to happen less frequently, im not sure if ot is the psu still, my last psu was awful and this new one is a huge improvement, also my pc doesn't have huge power requirements, i think 550W should be more than enough, I have a sneaking suspicion it could be the RAM.
 

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