Try downloading latest drivers I had the same problem on my 6800GT and the
latest driver fixed the prob

Nigel
"Grant Thomson" wrote in message
...
HAve jsut put in new 6800GT and booted up D3. Every time I try to leave
the game the PC totally freezes, same with Call of Duty. I can
ctrl-alt-delete out to desktop but then screen is WAY too bright. Driving
me cuckoo! Anyone heard of this before?