I installed Windows 10 on my Dell latitude 10 tablet and have been using it without issue for several months. A few days ago while doing upgrades it shut down without warning. Now every time I try to boot the tablet I get a "shutting down" message as soon as Windows starts loading. It will continue to load with that message also displaying until it gets to the login screen at which time it does shut down.
I have tried to use a USB drive with the Windows 10 32-bit installer to repair it but it still tries to boot into Windows and ignores the USB drive. Looking at the BIOS settings there is no way to force it to boot from the USB, at least that I can find. Using a USB keyboard doesn't help because Windows 10 hasn't been set to allow alternate boot methods.
Any suggestions?