Okay, a few more details...
On boot-up there is a keyboard error.
I changed the BIOS so this no longer occurs.
Now the error is:
"HDD controller error"
The hard disk seems to spin and work mechanically. My thought is a corrupt boot sector or the controller card has failed. I believe the former is more likely.
Does anyone know how to re-install the boot info and where to get it? I have a floppy that will boot, can I get those files on to the HDD?