I tried to move an SSD from an old Dell desktop to a newly purchased one, just to see if it could possibly boot off it. Unfortunately the new computer was not able to recognize the drive as a bootable device, even trying different SATA ports and removing the M2 drive it came with. After replacing the SSD back into the old Dell desktop, it tried to go through startup repair but wasn't able to fix the errors. So now the drive is somehow corrupted, and I can't even read files off of it from another computer. Any idea what could have happened here and how I might be able to fix it? I'm currently cloning it to another drive, which I now know I should have done before trying anything but I never expected it to get corrupted moving it back and forth between machines. Any help would be appreciated