I am hoping there is a solution for this!
Computer is at my workplace so I don't know a lot of the details except that it is running XP. It is unfortunately a computer that everyone has access to and some visit questionable websites. Appeared to have a virus (multiple websites would open spontaneously on startup, several instances of ekepadt.exe process running that coincided with those windows, all of the websites had flash movies that would just hang, taskbars would disappear and website window would be be full screen so I would have to hit the windows button to get taskbar to appear, unable to open any browser). I ran malwarebytes on it yesterday and removed several trojans (sorry, not able to access the report because I can't log in to the computer) . Afterwards, I was able to open browsers, but the rogue websites were still opening. Today I decided to run the Norton AV on the system, but the rogue website windows kept opening, I'd have to hit the windows button to see where I was in the AV process, and then the keyboard just stopped working. Mouse works fine. I did a hard reboot, and keyboard light flashed and then went out, and keyboard was not functioning. Can't get into BIOS because keyboard doesn't work, so hitting any of the keys is pointless (I tried them already - delete, the F keys, etc). Windows boots normally, and then reaches the login screen, but since I can't do the ctrl alt delete to login, I can't get past that. I tried a different known working keyboard (the first was a ps/2 keyboard, second was a USB wired keyboard) with the same results.
I am stumped on how to access anything without the keyboard. If there is a solution so we can avoid trashing the computer, I'd be most appreciative!