Technology Forum

hello guys. this is my first post in these forums so im not sure if this is the right section.my problem is that when i click the fullscreen button on youtube videos it goes to fullscreen but then a few secs later the screen freezes then goes blank. when i ext fullscreen with ESC i get a lil bubble in the bottom saying that my display driver stopped working but has recovered successfully. my video card is a radeon xpress 1150 (i know...) and i have a dell vostro 1000 laptop. amd athlon x2 dual core 2gb ram with OS win vista sp1. i tried to reinstall the driver again from support.dell.com and tried updating but still wont work. any ideas guys?any help is appreciated. Thnx in advance!