Hey Everyone,

I have this HDD that I cloned onto the M.2 NVME of a Dell Latitude 5520. Clonezilla is the cloning software that I used. Everything went fine during the data transfer, but as soon as the laptop boots up, it gives me a "no bootable device found" message.

So far, I've gone into the BIOS setup to see if the drive is detected, but it isn't listed. I've disabled secure boot to see if that would change anything and it didn't. When I boot into one-time boot, I notice that the MBR is missing, as well as the drive.

I'm thinking I may be missing certain nvme drivers. I may have to download the nvme drivers for the system to see the drive? I'm not too sure, I'm just thinking about what could be causing this issue.

If anyone has suggestions on how I could resolve this issue, I would greatly appreciate it.