Test your Boot drive before you have an issue
Recently, I upgraded my AOMEI Backupper and created some new boot media, but when I tried to test it, I notice that the computer cannot see the drive. It appears that due to UEFI boot, the system doesn't recognize the boot drive. When you use the BIOS to select the boot device, it won't show up. This is with the latest version 6.5.1 pro at this point in time.
I eventually build a version that work using the AOMEI WInPE builder. Using the builder, I was able to test the restore by restoring a single file form the backup. I would suggest that everyone test out their boot device before a disaster so you won't be stuck trying to figure out a way to boot into backupper when the computer won't boot up.