Random freezing becoming frequent!

mon4ro

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Hello!

My computer is getting an increased amount of random freeze-ups. A month ago, let's say, I had only had one - maybe even had none. But today in the last two hours I've had two.

The mouse freezes, all sound goes away for awhile but then return. I can't do anything beyond that point but hard boot the machine.

Now, I've had problems with my video card for a while - maybe a year or so already. Sometimes when under stress of gaming or streaming YouTube my screen would go blank and then it would return. I'd get an error something along "Kernel version 3xx.xx has stopped working but was restored". So, there is definitely something wrong with it. The thing is that these random freezes seem to have no correlation between the video card being stressed and the freezing. Also, these freezes have become more frequent, whereas the blank screen thing has been the same if not even gone for the better.

I did run Memory Diagnostic Tool for Windows and it found nothing so it shouldn't be RAM.
Do you guys still think it's the video card? What could I try here?

Thanks in advance!
-mon4ro
 

mon4ro

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I have everything running below 70 degrees by far. While gaming my CPU might go up to 60 degrees and GPU to 70 degree so shouldn't be the temps. On idle everything's very cool as well. I also have 12 GB of RAM, of which I normally use around 4. I don't think I've ever gone beyond using 8 GBs.
 

mon4ro

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Alright, I'll run these test. Any suggestions what would be good to check the HDD with? Also, how long should I do the Furmark test to get reliable results? I ran a mini test that took a minute without any problems. Some people seem to run it for as long as 30 minutes though.

EDIT: I downloaded Prime95 but it wouldn't run due to a "hardware malfunction". Apparently, there might something wrong with my CPU then? I tried running CPU Stress Test as well but it worked just fine. Any ideas?
 

mon4ro

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I have a Seagate 2 TB HDD, Western Digital 3 TB HDD and a Corsair Force 3 180 GB SSD. Should I check all of these or just the boot drive?
 

mon4ro

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Prime95 wouldn't run for me due to a hardware malfunction or something. The Furmark test ran for about 5 minutes and the GPU got to 95 degrees celsius when the PC rebooted itself. Can we draw some conclusion from this?

EDIT: There was a new sympton. My computer would reboot itself when I tried switching my exterior sound card on in DAW (Cubase 5). Now, I must admit it is a crack but this has never happened before and I've using it for 2.5 years so far. Is this a new problem or does it fit the previous problems' symptoms?

 

mon4ro

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Let's see how they turn out! Thanks!

EDIT:
All my hard drives passed different tests on SeaTools.
Prime95 would run "Small FFTs" test for 90 minutes without a problem. Then I wanted to try the "Blend" test since that gave me a hard time before. All of the threads failed in an hour so when some value was rounded falsely.
My RAM passed the Windows Memory Diagnostics
My GPU seems to have an auto-shutdown at 95 %. It will work fine until that.

So, what do you guys think is the problem?

EDIT2:
I tried running Furmark on different resolutions and even with the smallest - namely 640 x 360 - the temperatures slowly rose up to 90 degrees. Then I decided to end the test since I knew it was gonna go up again and would ultimately crash. How should this card react to this test? Should a proper card stablise at some temperature or is the settings still too demanding for my card?

Has anyone had similar problems?