Hopefully someone can help. My mom's computer stopped working (I think the motherboard went, as I ordered a new power supply which did nothing, and tried unplugging components one by one), so I took her hard drive (Barracuda st2000dm001) and stuck it into an old Acer Aspire T160. When trying to boot from that hard drive though, I get a BSOD stop 7b screen and the computer restarts. The computer boots fine from the other hard drive that is already in there. I've been spending hours on google trying to find a solution, and the number 1 solution seems to be changing the SATA settings in the bios, but the T160's bios does not have any such options. I tried upgrading the bios and the ide controller drivers, but neither helped. I'm at my wit's end and have spent way too much time that I don't have on this. Any ideas?