Dell 9010 w/ Intel i-5 3570 3.4mHz CPU
10GB RAM
2TB Seagate Barracuda HDD (about 6 mth. old) WIN 10 Pro
750GB WD HDD (much older) WIN 7 Pro
Around June, 2020, I bought a new 2TB HDD and loaded WIN 10 onto it.
Sept.,2020, it would only open as far as the troubleshooting dialog. Nothing...