i have a m11xr1 and it keeps randomly restarting every minute or so. i did everything from formatting and installing the latest drivers from the dell website appropriate to the m11xr1. it runs fine on safe mode it never restarts. but when im in normal mode, well restarts when it wants to.....is there a fix or a specific driver i need to download to make it stable?? again SAFE MODE is the only thing i can use to use this computer for hours without restarting. any suggestions?