It looks like this utility is the more modern replacement for the BIOS extension that is available for older models. It turns out Lenovo makes a utility specifically for secure erasing drives that is compatible with the T520 (and many other models). If not, how do I secure erase this drive short of purchasing a new computer?.
If not, is there some way to secure erase an SSD over USB?.If I can't, is there a less ridiculous way to unfreeze an SSD?.Why does the machine reboot when I plug in the Samsung and how can I stop this from happening?.These are the only two drives I have, so I don't know which one is the exception. The reboot on reinsert does not occur when I hotplug a Crucial M4. Lenovo has an old BIOS extension for secure erasing SSDs but it does not support the T520, it only supports older machines. Secure erase not supported over USB, as expected. Samsung Magician to secure erase drive via USB enclosure.I don't know why this would have an effect but I was grasping at straws. Boot to Linux from USB, hoping it was some OS level driver thing.Reboot machine, drive is frozen, program instructs disconnect + reconnect drive without powering off machine. Samsung Magician secure erase USB boot disk.I'm sure the concept of "freezing" SSDs and requiring a power cycle to unfreeze makes sense to the autistic basement-monkeys that thought that one up, but I need to find a way to actually perform this task. I cannot secure erase the drive because I cannot unfreeze the drive because I cannot remove then reinsert the drive without the computer rebooting itself (and re-freezing the drive). I have a ThinkPad T520 and a Samsung 840 EVO 256GB SSD that I'm trying to secure erase.
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