Windows 10 automatic update has frozen my hp pc. I get as far as a screen to choose keyboard then it goes to a blue page with various options to rollback, troubleshoot etc. I’ve tried them all, it won’t even reset my pc or rollback. I stupidly don’t have a restore point. I’ve run the hp startup diagnostics, all ok. Unplugged network card, Started in safe mode and typed in commands as you suggested but nothing helps. It goes back to choose keyboard then options as above. Help me please!