Ask the machine's maker to fix the machine. Your post is incomplete so your fastest path is to call the machine maker and have them send out the repair crew.
Bob
I attempted to start up yesterday and got "Unexpected I/O error has occurred. Status 0xc00000e9" and some message about "Windows has encountered a problem communicating with a device connected to your computer" even though I had no USB devices connected at the time. Startup repair spins indefinitely.

Chowhound
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