I recently purchased a new Sony Vaio SVS151290X laptop and wanted to just use my old SSD (windows 7) rather than the new HD (windows 8) it came with. Trying to boot with the BIOS set in legacy mode just brings about a blue screen of death. My SSD works fine on my old laptops, so I wonder if this is a windows 8 problem. Are there any ways I can change the BIOS to boot my old SSD. I have no desire to go to windows 8.