Insert the disk into the computer and boot up. In the bios, go to the boot tab and select the usb drive under boot override.
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You should be booted into the windows recovery disk. Do not remove the disk. Go to repair my computer and select automatic recovery. If that does not work, then you will need to perform a fresh install.
Go on another working computer and make a Windows 10 install/recovery media by going to this link and following the instructions
https://www.microsoft.com/en-us/software-download/windows10
Insert the disk into the computer and boot up. In the bios, go to the boot tab and select the usb drive under boot override.