Oblivion weird blue screen

Shadowsken

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May 22, 2010
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Hi guys, just bought Oblivion and installed it, and no problems until I start playing the game. I have a HUD, but the actual game is a sort of blank turquoise colour, and I can't see anything. Have tried patching and searching for similar problems online, but to no avail. Any help appreciated.

EDIT
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I think it has something to do with a certain 'nVidia Black Screen bug'. Which apparently can cause the screen to go black, grey and a range of other colours. In my case purple.