A Corrupted hard drive needed to be replaced.
I had so much trouble moving the jumpers, as well as, removing and installing mounting bolts. My fingers are normal in size which means that they're way too big to work inside a crowded computer tower. Also, my tools are too long to position properly in the mini tower.
The tools I purchasd allowed me to remove and install the hardware (and jumpers) without having to disassemble the entire computer tower.