System found unauthorized changes on the firmware windows 10

Joseph_51

Reputable
Feb 8, 2016
10
0
4,510
My PC [Windows 10] crashed a few hours ago with the error SYSTEM_SERVICE_EXCEPTION, afterwards my PC was unable to boot up. The error shown is "The system found unauthorized changes on the firmware,operating system or UEFI drivers.
Press [N] to run the next boot device,or enter directly to BIOS Setup if there are no other boot devices installed.
Go to the BIOS Setup > Advanced > Boot and change the current boot device into other secured boot devices."

I've attempted going into Advanced BIOS > Boot > Secure Boot and setting it to Other OS, however after doing that my computer says it needs to be repaired with a windows disc or USB. Is there any way around this or am I required to reinstall windows?