I have started to get pc crashing while playing bfbc2. i get white, grey, black, grey with white stripes and have to reset the pc so i can load again. I tried with a new graphics driver which helped a bit but it happens much more if i run teamspeak. Other than reloading the game there doesn't seem to be a fix. I don't want to have to download the patch again.

Remember the days of 2142 and a new graphic driver came out??

Install it and graphics were up the creek, chequered tablecloth appearance etc.
Start off ok then go inside the titan and everything was white etc.

Video card overheating? Fan still spinning on card?
One of mine had a split in it and was stopping once it was hot.

Next time it crashes, immediately reboot and open SpeedFan.

Post results

i dont use speedfan. i was looking on the net and it may have something t do with the cpu and speedstep, i will try with it turned off.

Speedfan is a free, very simple program for showing all fan speeds in your computer.

It would show very easily if you are having any heating issues

i run coretemp, 40c for the cpu and 60c for the gpu.

I use a smoke detector on the ceiling above me. If it goes off, I know something is too hot.

You know I'm no help cranky man - so I'll just wish you good luck in getting it working.

Those temperatures are fine