what could be causing this?

[sandman]

Alright, I've been running my 1700+ at 2.3ghz or 200x11.5 and at 1.775Vcore. I've had it this way for probably like a month. No problems at all.

I went to play battlefield 1942 this morning, so It's loading the map and it kicks me out to the desktop. So, I'm thinking wierd. So, I restart and go into the bios, give it 1.8Vcore incase it wasn't quite stable or something.

Should work now, no? well it doesn't same thing happens. So, I put it back down to stock, everything at stock. It still does the same thing to me.

So, I'm sort of confused as to what could be causing this? does anyone have any ideas?

[Tweaked!]

Ok, this is an issue with the game. There's a new patch that was released last friday (.39), if you don't have it, that's what will happen. You can find it at fileplanet