Hi. Recently I have bought an SSD for my old laptop Toshiba NB500 because it had an old hard drive in it. First I tried to migrate the Windows 7 to the SSD via a SATA to USB cable using Partition Wizard. The problem is that after swapping the HDD with the SSD the SSD would not boot. I tried changing the SATA mode in BIOS from Compatibility to AHCI but no result. After that I tried installing Windows 7 from scratch using a USB ISO image. Again, during the drive selection step, it appeared the error: Windows cannot be installed to this disk, indicating a BIOS problem. I am lost. What should I do?