When you say that the wireless mouse works do you mean that you can boot the laptop into Windows ? While in Windows is the only thing working the mouse ? Have you tried connecting a wired mouse as well ?
I can get to the the login screen but can't login since the keyboard on the laptop doesn't work and neither does a wired usb keyboard. However a wireless (or wired) mouse does work but that doesn't help much without a keyboard. The touch pad does not work either. I tried to hit f2 to get into the bios but the keyboards do not work at that point either.