I put my computer in sleep mode for a couple hours, and when I went back later that night, the WLAN (wireless?) networking was disconnected. It says that wireless internet is not enabled, but the switch on the side of the computer (Compaq) has never been touched and the light was always blue. Now, no matter which position the switch is in, there's an organge light, and I tried to open the HP Wireless assistant program/icon and nothing shows up. Is this a computer error or a Vista problem? Thanks!