ok, my girlfriend has a problem with her laptop, that i havent been able to fix. ok, after her laptop is idle for a while, and the mouse doesnt move on one side of the screen, its like it hits a wall. Usually, she can restart the computer and this problem goes away. However, this last time she restarted it, the dell symbol came up, and then the screen went blank. Now, i'm pretty sure its not a virus, because she's not going to any virusy sites, and i just updated her virus protection and manually scanned the whole computer (found nothing) on Friday, so this has me stumped anyone here got any ideas on this problem?