UPDATE
I have checked out my HDD by using a SATA to USB external enclosure and the hard drives work OK. Now my problem is what is broken on the computer.
I installed a PCI drive to see if that would work, the BIOS recognizes it under the storage tab, but when I try to use it from CMD and Windows, it is not recognized.
I need some diagnostic help to determine what is broken, so I can order parts.