Windows 11 boots to a black screen

BCD errors and Boot drives

My computer screen went black out of nowhere, and upon booting up I received a Boot error and recovery message telling me that the BCD file is missing. I had previously created a back up of my windows 8.1, so I grabbed my flash drive and prayed. I have
checked tobmake sure that the USB drive is the preferred boot option, followed steps from numerous other posts with similar issues, and yet the same error occurs everytime I try to boot up my computer. Even with the drive. According to the menu, the usv exists
and is readable, and through connecting the USB to a different computer I can see that the files are all there and fine. Yet the error persists. If anyone has a suggestion I would really appreciate it…