Keyboard not working

I have 11.0 installed on an older box as a file server. It has been working flawlessly for 3 or 4 weeks. Today, I logged it to change some permissions and my keyboard didn’t work. It did work to log in though. I thought it must have went bad. I shutdown the PC and installed another keyboard. I booted back up, typed my password and logged in. It didn’t work either. I have something wrong but an not sure what. Any ideas?

Soyo SY-KT880 Dragon 2 v.2 motherboard
AMD Athlon XP 3200+ CPU @ 2.20GHz
2x1GB OCZ Platinum PC3200 RAM
MSI Geforce4 440MX Video Card
6 Western Digital Caviar SE16 320GB IDE Hard Drives
Sony/NEC Optiarc CDRW/DVD Combo Drive
NEC 3.5"/1.44MB Floppy Drive
XClio Stablepower 460 Watt PSU
Logitech 3 button scroll mouse
Logitech Elite Keyboard LE
Soyo 17" LCD Monitor

I figure you have a USB keyboard.

Harryc posted this solution a while back:

		 		  		 		From the grub boot menu, select safe mode. At the command prompt logon as root. Run sax2. Reconfigure your keyboard. Save and exit, reboot.

I actually have a ps2 keyboard but the solution seems to have worked. I am just not sure why it quit. Well see how it goes from now on. I hate to reinstall here, this server was a bit complicated to set up.

Thanks for your help!