A recent windows 10 upgrade, disabled my favorite computer, it boots and the desktop backdrop appears, but the mouse and keyboard don't work, so I can't do anything. Tried new batteries, tried starting in safe mode holding down ctrl and F8 while booting, but no safe mode.
Also tried usb mouse and keyboard instead of the wireless that came with that unit, again did not worm.
In other words it does not see the bios
Suggestions will be greatly appreciated