pielegacy

I recently got arma 2 and I've been having this problem with the graphics. The fps is fine, i can play the game fine except for the fact this annoying texture flicker happens. ---------- Post added at 17:22 ---------- Previous post was at 17:21 ---------- Laptop (pretty sure its a gfx card problem):http://www.itglobalsale.com.au/toshiba-satellite-l640-09m-psk0ga-09m003.html Video showing what's happening: http://www.youtube.com/watch?v=tSaY3o_T6mo&feature=youtu.be Hopefully someone can help