No Spam wrote:
> In article<nSi2n.61032$PH1.34073@edtnps82>
> Al Smith<> wrote:
>
>> TheDeadWolf wrote:
>>> Al Smith wrote:
>>>> Occasionally when I drag or resize a window, my monitor screen will
>>>> suddenly go black. The picture comes back on in two or three seconds,
>>>> and the message pops up that my video card ran into a problem but
>>>> recovered. This has happened six or eight times since I got my new
>>>> Dell Studio XPS 9000 computer with Windows 7 on it. My video card is
>>>> an nVidia GeForce GT 220 with 1024MB of RAM.
>>>>
>>>> Does anyone know what causes this? I've read numerous accounts of
>>>> exactly the same problem in various forums, but no explanation and no
>>>> certain solution.
>>>>
>>>> -Al-
>>> Have you checked the drivers are up to date?
>>> I cant really talk because i am having problems with my computer, but
>>> usually if something like that happens it will be a driver issue. Check
>>> the nVidia site and download the latest drivers for your video card.
>>
>>
>> That's next on my list. I'm pretty sure there's nothing wrong with
>> my video card, because it works just fine all the rest of the
>> time. I'm figuring it must be either a glitch with my video card
>> driver, or a glitch with Windows 7.
>>
>
> That is a known issue in Windows 7.
> My guess that it would be fixed by Microsoft soon.
>
> It happens no matter if you have your card driver updated and regardless
> of the brand of the card/chipset.
There seem to be a lot of reports about it on the Net. Some people
are having the exact same problem as me -- a couple of seconds
black screen when they resize windows or drag windows -- and some
are getting persistent black screens. I checked my video driver --
no point in installing it, since it was written in 2006. The
generaic MS driver will be more up to date.
What I did try was reducing my refresh rate from 75MHz to 60MHz. I
moved it up to 75MHz shortly after getting the computer, and I may
have done it before this problem surfaced, I can't remember for
sure. So now I'm going to see if the problem still happens at
60MHz. It hasn't happened yet since I reduced the refresh rate.
-Al-
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