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Just plugged this new SSD disk into my woman's laptop. Still not seen listed in the System Configuration boot list ! Disk Management and File Explorer see it just fine.
How does one force computers to see and admit the drive is a bootable one ? It was a direct clone of the original C: drive.
(And as an aside, as my other thread only has my posts on it, anyone know how to set the boot order in the PC's CMOS menu when the PC won't boot, I just hear things start up, then nothing, and the monitor screen remains black ? I'm still trying to find that fault/fix before I can progress.)