I have a NVME m.2 ready to go in as my main hard drive but the cloning of the sata 3 m.2 where my c drive is currently installed is turning out to be a challenge. I am trying to put the m.2 sata 3 in an external enclosure and boot off of it and then use the Samsung Data Migration program to clone to the m.2 NVME which goes into the slot in the back of my laptop under the door. (my g9 has one slot in the back that will take either an m.2 sata 3 or an m.2 NVME but not both) I can't seem to get the system to boot with my main c drive installed in an external m.2 sata 3 to usb enclosure. When I go to the bios to change boot priority no matter what I put at the top of the list it won't boot off of it so I can't clone...any help or advice would be appreciated.