Go to the start icon in the bottom left hand corner - type cmd - Right click on it and select run as administrator - In the prompt that appears, type chkdsk - Copy and paste the results into this forum What this will do is scan your hard drive for errors. On one side of the cable, there are two connectors.
Take a minute to familiarize yourself with the Serial cable’s three connectors.
(With EISA systems, make a note of which boards were in which slots to avoid the need to rebuild the system configuration later.) If the system starts to boot without the drives at-tached,re-attachthemonebyoneuntil it no longer boots, to see which is the problem. Hard and floppy drives to see if they are holding the power rails down.