Since installing CPU and PSU, computer freezes sometimes while watching online videos

Manwithquestion

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Dec 25, 2014
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I got a new AMD FX-8350 for the holidays as well as a Rosewill Capstone 750W PSU, and about a month prior to that I got a new Nvidia GTX 760. Since installing the new CPU and PSU I've noticed that once or twice a week my computer will freeze while an online video is playing. I've lost some work because of it and I'd rather not have to force restart my computer every time and risk losing unsaved data. It happens on both Chrome and Firefox, and so far I've found the issue occur on Youtube, Twitch, and The Escapist's Zero Punctuation videos (if that helps to identify the issue, not sure exactly how their video player works). It will happen at different times during the video. I've done a few hours of research and found someone who said disabling HTML5 solved a similar problem, so I downloaded a chrome extension to disable it but earlier today it froze up again. I thought it might be a driver issue so I went through and found them all up-to-date. This only started happening when I installed my new CPU and PSU, which I wouldn't think would impact watching online videos. I mentioned my GPU addition which would seem more likely, except for the timing of the problem. Could this be the result of faulty hardware? I had a few BSOD's, including one APC index mismatch, the first two weeks but after doing a chkdsk /r I haven't had any problems (it's been about 2 weeks since then). I've scanned my computer using malwarebytes, BitDefender, and Windows Defender, and I have the latest Windows 8.1 updates.

I have to force-restart the computer when this happens. A few times I've waited for it to come back it never does. Would there be a log or dump file to look at? I've tried searching the event log but wasn't sure where exactly to look. Here are my computer specs:

Motherboard: http://www.newegg.com/Product/Product.aspx?Item=N82E16813131873 (I'm not sure what information is useful so I figure I'd just link it)
GPU: MSI Nvidia GTX 760
PSU: Rosewill Capstone 750W
CPU: AMD FX-8350 8-Core 4.34GHz
RAM: Corsair Vengence 8GB 240-Pin DDR3 SDRAM
Aftermarket Cooler: Arctic Freezer A30 120mm PWM Fan
OS: Windows 8.1 Pro

I use CoreTemp to monitor my cpu temp and it never goes above 60 degrees Celsius. I do not get freezes doing anything else except while an online video is playing.
 

vampyiere6

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Mar 7, 2013
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You can always check if you have your dump files enabled, normaly they are but just to make sure you can check.

Then you can run a program like blue screen viewer and it will open the crash dumps and list you resons to driver or program, of course the cause to a program/driver can be almost endless but atleast its easier to figure out.

Sometimes videos also freezes or crashes when you have hardware acceleration enabled so try turing that off.

Also have you checked your temps on both gpu/cpu when watching vieos etc?

you could also try to run a stress test like occt or prime95 just to check if you get any problems while under load.

Or run something like crystaldiskinfo too just to make sure the hdd/ssd does not have any problems.

Also have you overclocked anything or made any bios changes?

Start with that and we go from there.
 

Manwithquestion

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Dec 25, 2014
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I appreciate your feedback. I'll try your suggestions and get back to you. The problem usually only occurs once every few days so it might take a while to ascertain if the problem is solved. I haven't checked my GPU temp, but I imagine it would not be hotter watching a video than playing graphics intensive games, as I tend to do. I haven't made any changes to the bios and I haven't overclocked at all. Also, how do I enable dump file generation?
 

vampyiere6

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Mar 7, 2013
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Normaly watching videos/youtube does not take much gpu power at all so the temeratures should not be much higher then idle.

Also on win8 im not sure as i use win 7 but it should be similar i found this so it should work.
http://www.thewindowsclub.com/automatic-memory-dump-settings-windows-8