Cloned BX300 won't boot Win10, Blue Screen

Bit Baby

Cloned BX300 won't boot Win10, Blue Screen

Where do I start troubleshooting with a new SSD, apparently successfully cloned (all the correct partitions and directories appear to be there when plugged into USB), that won't get past the BIOS when installed as the primary drive in a Toshiba Satellite (C50A, about 2014 vinstage, originally Win8, now Win10)?  When attempting to boot, the BIOS splash screen goes by and is replaced with a blue screen, from which I can get to BIOS setup, but that is all.  Replacing the old HDD and everything is fine.