New
#51
I gave you very specific steps to try to install your chipset and SATA drivers, including in Compatibility Mode if necessary, and you replied about Driver Detective which I've already told you is not advisable for Win7.
So it's impossible to know what kind of install you have and if its been the actual problem all along.
Have you wiped the HD with Diskpart Clean command then installed and run with only the drivers supplied by Windows Update? If you want to start over and let us walk you through a diagnostic install then you would need to control old school impulses to stick only with the steps given.
Good work installing latest BIOS as per our instructions. You have the latest which is what's needed.