I have a Dell Latitude 100L laptop. Yesterday as I turned it on the USB ports wouldn't work (no mouse or printer) The optical mouse would flash when plugged in, but the light would never stay on like normal. After finally running the dianostic program it came up w/ the USB controllers have 2 errors: 1. USB Controller 0 - Register Test : FAIL Result Code: 4E00-011C Msg: Register #0 read or write failed Found:40h Expected:00h and 2. 4E00 0224 FRNUM and some weird computer stuff I don't understand. I tried unistalling the USB stuff and rebooting etc, but that didn't help. Has anyone ever seen this before? Damn, I hope I don't have to send it in. Wanna kill these ads? We can help!