Hello, i have a problem with my new SSD samsung evo 970 250gb. I used migration tool 3.1 to clone windows from HDD to SSD, now my pc don't run it says "inaccesible boot device"
If i remove the HDD windows start perfectly with the SSD.
If i remove SSD windows start perfecly with the HDD.
When i put both at same time windows can't start.
Good question! You might want to boot though the UEFI/BIOS Settings (Which is smashing a specific button during the boot processes. Which differs unfortunately for every motherboard brand. Usually the button is displayed for a few seconds on the screen slightly after you press the ON button).
In there I recommend configuring the boot order to start your SSD first. Once you boot I recommend to wipe your current HDD because I suspect that there is still a bootloader in there