So,my BIOS version is:305.I was messing around in the BIOS(l didn't change anything) and I saw an option called"reset my BIOS settings to optimized defaults" I click on that and now windows is not booting.I checked every setting it was the same.But,in the boot manager there was only windows boot manager.It used to be 4 boot prioritys before now it's only one and I can'te boot windows.