Easiest may be to force shut down the PC (by holding in the power button) three separate times to trigger the Startup Options.
These steps don't cover possible hardware failure which might become apparent while performing the steps, so please report back as you go:ġ) Use whichever method works in this link to access Advanced Startup Options. I will give you steps to access the Repair Mode to try all repairs to get Windows started, and if not to do the automated Reset or the superior Clean Install after rescuing your files. Unplug power and remove battery, press and hold power button for 30 seconds to release all power from circuitry, plug back in and power up to see if any change.
I'm Greg, an installation specialist, 9 year Windows MVP and Independent Advisor, here to help you.
