Driver Cleaner might sort out the problem.
http://www.ntcompatible.com/story25446.html
On Fri, 27 Aug 2004 17:54:49 +0000 (UTC), Gunjani wrote:
> Require suggestions...
>
> On a WinXP system (not installed SP2 yet)
> I have a NVIDIA GeForce4 MX440 Display card on a SlimView 727 Packard
> Bell Monitor. It is set at 1280x1024 (Highest 32bit)setting. Never had
> problems until...
> Some three months ago kids used a Shrek demo cd
> (contents,screensavers,wallpapers etc).
> After which the PC kept breifly hanging and then switching to 640x480
> (Lowest 4bit) setting.
> My regret is that I did not do a System Restore closer to the date of
> the problem originating.
> I have since uninstalled the driver and then re-installed it from Nvidia
> website.
> However EVERY morning I switch the PC on it crashes about 2 minutes
> after it loads (boots) up - The Monitor flickers then switches to a
> blank screen.
> After re-booting it works perfectly all day even if I breifly power
> off/on.
> Any suggestions