Freeze/crash that goes to DVI No Signal while playing a game

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Mounce

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Sep 10, 2013
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I'm having a recent problem that's been driving me insane, it's only been happening for the past week or two but I'm trying to figure out the problem and am hoping to get some help. For starters, it sounds like the exact same problem this guy had over on this site:

http://answers.microsoft.com/en-us/windows/forum/windows_7-hardware/dvi-no-signal-or-screen-freezes-when-trying-to/07069f04-6fcd-4a76-be0d-faff59e75bfc?page=1

The depressing part is that I don't know if he ever found out what caused his problem... similarly to that post, my temperatures are fine, my GPU driver is not out-dated, I've cleaned out any dust that would be in the GPU at the time as I assume this to only be a GPU problem over any other hardware - if it's not a software problem, I don't know.

Am hoping to be able to cooperate and figure this out, it's hard to study or focus on exams as they come closer when my computer is going through something I don't understand and it's frustrating to me.

Please help me with this, I'd be grateful to anyone who can give legitimate feedback and help, I'll post any info that's needed.

[Maybe useful update?] - I left a game on and observed the temperature to reaffirm that it's not the fans or temperature of either CPU, Motherboard or GPU - at the same time I think it notable that while the game was minimized, everything on my desktop reacted slowly in a way that felt unnatural, like, my RAM usage was just literally 25% of my 16GB DDR3 that I have and the CPU load and GPU load was not heavy and yet Icon and Mouse reactions (Like hovertips of Shortcuts on my desktop were slow) That sounds....very weird to me, maybe a hint?
 

Mounce

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I tested a theory that came to my mind that many may not think about since one would especially see this a hardware issue, and of One attempt, results came well. As it has been stated in other threads that this problem is very common, it can range through so many things, temperature, hardware or software problems, GPU drivers, etc.

The one problem that many won't come to suspect is the GOD DAMN AUDIO DRIVERS causing a Video-like problem. I begun recalling a problem I had on my laptop that was almost exactly the same, exception being no DVI Signal Lost.

Realtek is the culprit, likely Now, and as it was before. Realtek is fucking with you and their drivers are conflicting with something else, likely another audio driver. So if you got these similar symptoms and you HAVE Realtek coincidentally? Remove Realtek and see if that fixes your problem and ensure Windows doesn't reinstall them, or, reinstalling may just fix a corruption present in it - or look for an update for Realtek as I had done.

I played 2 whole CS:GO matches and I didn't freeze/crash, I'll continue playing games and seeing if I get no other problem resulting to this. If my theory is right that its again with god damn Realtek then I hope people remember this thread somewhat as one really precise and quick way of fixing their problem, because this problem is quite a nuisance course, since it disables you from playing games without fearing a complete bloody freezeup.
 

mooshopork

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Jun 4, 2015
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This still happens to me and i don't have that program installed. What should i try now?
 

Mounce

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After I had tested out the audio drivers and installed/uninstalled/reinstalled things further, the problem returned shortly after - And so, after more meddling and updatings I think the primary culprit was my Motherboard. After I had flashed my mobo, everything started working perfectly again, no freezes, stutters, black screens or any of the like has happened ever since.

Though of course, disclaimer, flashing your mobo can be dangerous and should only be done when you strongly believe nothing else may be the culprit - and if the mobo drivers are infact quite old. That and I'd hope when you're flashing your mobo, you 100% know what you're doing, if ye fuck up - it's game over.
 

Asteh

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Jul 14, 2015
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I've had the same problem and I've tried googling. Turns out there's a few people who has had the same problem with freeze/crashing upon opening a program or game but I didn't really find a solution to why it crashes. However, I found that at least in my case it was the GPU failing. I took out the GPU and attached the monitor directly to the DVI port in the motherboard and everything works fine. I'll still have to test if I can somehow get my GPU working again, but in the meanwhile there's something for others with the same problem to look into.

Edit: Turns out it wasn't the GPU. I don't know what it is yet but I suspect it actually is the CPU.
 
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