Can't boot into macOS without USB in UEFI mode

I have Laptop MSI I7 10750H iGPU UHD 630 I have been able to install macOS big sur 11.4 on my laptop.

But it doesn't boot without USB drive.

I have followed the opencore guide with all solutions i tried.

Every time i put efi on system hard disk and restart it boot back into BIOS.

We have done all settings possible enable and disable but I'm not able to boot into macos without USB drive.

Also when i switch bios boot mode into legacy the hard drive shows it's name but in UEFI it doesn't show any name in boot options.

Why does hdd drive doesn't show in UEFI mode ?

So if anyone know possible answer please let me know.

Help would be appreciated ⚡ Thank you 🙏🏻