New
#1
keyboard and mouse stop working at login screen
This just started (I.e. used to work fine) and nothing new has been installed. Keyboard works if I do startup with F12 (I can select screen options with it), but when it gets to startup screen, neither keyboard nor mouse function. Can't get into computer to check or alter any settings, as all is frozen. Tried rebooting, unplugging all peripherals and USB thumbdrives, ran complete system diagnostics, etc. but no luck. Help please!I