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#1
Errors gpsvc failed sign in, UUID not supported
Hello, Tried logging in and after attempted ended up with a black screen. Rig is a Toshiba satellite L75, Win 10 upgraded from 8.1, 500 GB, 4GB. Basically can't / won't do anything. Suspect system tried to upgrade to the Anniversary version and went south. What can I do to correct the situation? Tried to boot into safe mode but couldn't. Thank You