So I used the old psu cable because I didnt know that you could fry your hard drives, it is what it is. But what I dont get is, I used it on all 3 of my SSD's 2 of them nothing happen to them and 1 of them is not recognised by bios. PC never started when I tried to use the old psu cables, just did a click and turned itself off as if it was trying to save the components. So what I am wondering could the 3rd SSD disk be alive? I tried to use the same SATA cables and power cables as the other 2 and still not recognised by bios. (There was no burnt smell or anything)