About a week ago my PC started having this issue where it would instantly restart itself suddenly and without any warning, no BSOD, no windows just snap restart. I didn't know what was causing this but I've since changed the Power Supply Unit, added some more RAM, upgraded the GFX card and switched from a 32 bit OS to a 64 bit OS. The problems have been getting worse, occuring approximately once of every hour or two and it is a tremendous bother.
Originally it would only do this if I was playing something beefier then Starcraft or Dota but now it'll do it when it's just installing windows updates, let alone starcraft (tried it once snap restarted before it loaded).
I don't know what the problem could be and really would like to know before I go **** it all and buy more shit I probably don't need.
Thank you in advance.
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Reluctant new users of this so called... Twitter- @ROOTiaguz
If you did a full format and re installed windows and the problem persisted then its like problem with hardware
As you have pretty much changed everything else it sounds to be problem with CPU / Motherboard
Could potentially be a cooling issue as some motherboards will shut down your computer to avoid heat damage
It sounds consistent with your issue. Maybe CPU fan is slowing down or heatsink clogged with dust or heatsink sitting uneven on your CPU
First try getting canned air and blow as much dust out of your computer
Then try thermal paste - make sure you spread it evenly as possible and when you put heatsink back on make sure its flat
Both those are cheap things to test first
Next you can try new heatsink and fan
And if problem persists you will need new motherboard and CPU TT
As meatex said, but before spending money, turn on the overheat warning in the bios, and make sure your pc actually has a system speaker installed, so you will find out if it is the case.
Alternatively, just see how hot things are just after it's reset... pretty much everything will work fine up to 80 degrees or more, so if it's not far too hot to touch, it's not a temperature issue.
I didn't do a full reformat, I installed windows over the top of the previous one. I don't think it's a virus issue though. Running virus checkers just to be sure.
It could actually be a heating issue. I've installed a PC temperature monitoring utility. It seemed to be in range of 40-60 when the last restart hit (I was looking at it when it struck, which was fortunate) though afterwards it shot up to ~90 for a second or two before dipping back down. It was very strange. I shall keep monitoring it.
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Reluctant new users of this so called... Twitter- @ROOTiaguz
OH you really should do a full format whenever you install windows to prevent issues
Additionally not all antivirus will pick up all viruses and certainly not once you've been infected - I had a virus that did all sorts of nasty things including render my antivirus unable to detect anything though it appeared to work fine
First thing I would try would be format everything and reinstall
When dealing with a clients computer at my work that have viruses that need clearing.
I generally download the free version of malware bytes http://www.malwarebytes.org/products/malwarebytes_free/
it does a thorough scan of ur entire system and if theirs anything thats been detected will give u the option to quarantine those items
does a pretty good job for a trial version
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"I'm beating kids on Christmas" - FeDe 2013
Check your case. My last case had a short on the power switch circuit. It would turn off any time I plugged something into a USB port (because the power cable ran behind the USB ports) as well as other occasional/random times.
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