Ati radeon hd 4850 driver update problem

qlimax

Distinguished
Dec 26, 2009
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18,510
Hello.
I'm having some problems with my ati radeon hd 4850 graphics card i bought it about a year ago and now it started to act up...for example i try and play a game(any game) and after a minute or so the screen gets all blury and eventually it goes black and i need to restart my pc.I went on http://support.amd.com/us/gpudownload/Pages/index.aspx
and there isn't even an ati hd 4850 series in there only 4800 and 4890(i have windows xp pro) i also tried http://support.amd.com/us/gpudownload/windows/Pages/radeonaiw_xp.aspx?type=2.4.1&product=2.4.1.3.36.3.1&lang=English&rev=9.12&ostype=Windows%20XP%20-%20Professional/Home
and still it didn't work...i've been trying every single update for it and it still doesnt work.The next thing i can do is either buy a new graphics card and i dont wanna do that just yet.So if anyone can help i'd really appreciate it.