Video freezes, nvidia 8800GT, probable driver issue

Anonymous
2009-11-14T10:24:12+00:00

Looking at their forums, it should become apparent that nvidia does not care about problems their customers are having. Therefore, I have to turn to people they might listen to or work with to solve such problems - Windows and Microsoft.

I am running Windows 7 Ultimate x64 (Retail). My video card is a nVidia Geforce 8800 GT.

The issue is that the video is locking up, flickering, freezing, and even sometimes causing the "blue screen of death" - The problem is widely reported, and is also widely misdiagnosed as overheating. The card is not overheating, let me be quite clear on this. The card is also not old and ready to die (Another common misdiagnosis by techs who would brush difficult problems away.)

The issue is: Whatever nVidia has done with their drivers, they do not get along with Windows 7. The issue, if you search the web, is exclusively a Windows 7 problem.

I saw an article earlier regarding something that was implemented in Vista that would detect if the video drivers were crashing, and attempt to close and restart them without rebooting. I can not remember what this feature is called, nor can I find that info again (I found it while at work and did not save the URL sadly) - but it certainly seems like that's what is going on.  The video will flicker while I am in a game, the game will freeze, and then after a second, the screen will go black, then the game will come back up, but at lower graphic detail. Evenually, the game will do the same thing again, and go back to full detail.

That's just a theory, though, of course.

I have tried the latest nvidia drivers, as well as the drivers from Windows update. I have not yet tried the nvidia beta drivers, but have read from other users that there was no luck in using them.  Some users reported luck when using the default drivers of WIndows 7, or the Windows Update drivers, but I had no luck, and many others also didn't.  I may try rolling back to some much older Vista drivers to see what happens.

In any case, my purpose here was less to get an answer, and more to really just spread the word more about this problem. Maybe a Microsoft employee will see this post and report it to someone who can have their people talk to nvidia's people, so to speak, because nvidia people do not frequent their forums. There are threads there with issues unsolved from over 2 years ago, and those are similar to some other issues we still have today with TV-Out. But that's another topic entirely.

Windows for home | Previous Windows versions | Devices and drivers

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Anonymous
2009-11-24T01:00:16+00:00

Well, no problems so far beyond some flicker. The flicker does make me nervous, but otherwise, no crashes in almost 24 hours. I have been running Folding@Home on it constantly and it doesn't seem to have had any issues with that, either.  Folding@Home has it running at 97-98% GPU usage constantly, and it's sitting at 67 degrees Celsius, which is just fine. It is looking more and more like it was my 8800.

But I do still wonder what the ____ could have caused it to act so crazy, hmm...

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  1. Anonymous
    2010-01-21T17:46:10+00:00

    Correct me if I'm wrong here, but what I am finding out about video compatibility, is if you don't have a PCIe2 connector on your mother board you are not going to find a video card that works with windows 7.  Secondly if you get your pc to upgrade and the video to actually work with windows 7 you going to experience a high CPU usage in the 70 to 100% range with some cards.

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  2. Anonymous
    2010-01-21T17:28:29+00:00

    Correct me if I'm wrong here, but what I am finding out about video compatibility is if you don't have a PCIe2 connector on your mother board you are not going to find a video card that works with windows 7.  Secondly if you get your pc to upgrade and the video to actually work with windows 7 you going to experience a high CPU usage in the 70 to 100% range with some cards.

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  3. Anonymous
    2010-01-15T21:38:19+00:00

    I might have a similar video driver issue - but it only just came up like 3 weeks ago and this laptop is brand new!!

    my laptop screen is flickering/twitching horizontally with various colours etc. its got alot worse over time.

    -->  Anyone know how to fix this?

    ive tried the TMP/D way in adv options and changing resolution with no luck and cant change my refresh rate from 60hz so am outta ideas.

    5months old! Vista, Acer laptop, Nvidia 9600M GT 1gb, 4gb ram, 2.0 Intel Duo - T6400

    going crazy - any help massively appreciated :D

    Cheers

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  4. Anonymous
    2010-01-15T21:15:54+00:00

    I might have a similar video driver issue - but it only just came up like 3 weeks ago and this laptop is brand new!!

    my laptop screen is flickering/twitching horizontally with various colours etc. its got alot worse over time.

    -->  Anyone know how to fix this?

    ive tried the TMP/D way in adv options and changing resolution with no luck and cant change my refresh rate from 60hz so am outta ideas.

    5months old! Vista, Acer laptop, Nvidia 9600M GT 1gb, 4gb ram, 2.0 Intel Duo - T6400

    going crazy - any help massively appreciated :D

    Cheers

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