NTW crashing my system. Please Help!

[Whimey]

Hi guys.

My Specs:
Intel Core 2 Duo E8500 @3.16GHz
4.00Gb Ram
Ati Radeon 4850 512Mb
Windows 7 32-bit OS (upgraded from vista 2-3 days ago - installation was all fine)

The problem:
When I play a match in NTW, after a couple of minutes, my computer crashes to a black screen and I have to totally restart it. It crashed my system playing the demo on Vista and its crashing the actual game on windows 7 too. I have no idea what to do about it as I have used different graphics settings and downloaded the latest driver from the AMD website for my GPU and reinstalled that a few times but nothing has helped. I seriously have no idea what to do.

Thanks in advance for your help

[shireknight]

Go to the support forums and someone there will tell you how to change your settings so that your PC doesn't reset itself and instead tells you why it has crashed. Once you have that info hopefully people will be able to help you :)