Re: 9800GT Texture problem
Is it overclocked? Another thing that you have to check is the temperature, this thing happen due to high temperature,i also faced this problem while playing GTA 4 all the textures moved to wrong places. If it is overclocked then underclock it and test to see if it still happens.
Re: 9800GT Texture problem
I have noticed this an afew games myself! this problem cause if your Power Supply Unit is underpowered and you will need to replace it.As it could simply be the card over heating.If memory is correct, your CPU is a single core. Cryis will take all cores that you can give it so a multiple cored cpu would be better.
Re: 9800GT Texture problem
The field of view can be disabled in the graphics card driver.or try to update driver of you graphics card.