I have Ubuntu 10.04 installed on a desktop.
I hibernated the desktop and since then I have not been able to boot Ubuntu.
The (USB) keyboard seems deactivated and doesn't show any lights when I turn on the desktop.
I set a BIOS password but can't get beyond the prompt for password because I can't input the password with the keyboard (so booting won't occur).
Unfortunately, I can't boot from a USB to reinstall Ubuntu.
Is there a solution that is beginner-friendly because I am not very familiar with using command terminal/lines.