I've looked into the answers for this thread and couldn't find the the answer specific to my problem.
My hard drive no longer worked so I bought a new hard drive. I tried to re-install the Windows 8, went to secure boot to disable it, and the went to system configuration to change the boot to CSM boot. I copied the iso file and saved it on a disc. Under the Boot setting, I made sure that the ODD is the first one to be read. I don't know what to do now or where to go from here.