Computer dont boot any uefi drive even from usb prepeared for clover or opencore!

While i was triying to upgrade my hackintosh from Catalina to Big Sur i was stacked with clover loader, i diceded to try with opencore and prepared opencore usb and try to solve stuck problem, i meet very interesting problem. My machine stop to boot any uefi drive and apear on the screen "Reboot and Select proper boot device or Insert Boot Media in Selected Boot device and press a key" Many time i prepared many usb on Multibeast or opencore drive or hdd result is the same.

I think last time i press on opencore start up clean nvram and caused to start or i dont know while copying working efi folder from github.

I will be very happy if someone Help who meets smilar problem and solved!

My hackintosh config:

Motherboard: msi h81m-p33

Cpu:i5-4 th gen

Ram:8x2 gb

submitted by /u/InternationalSelf759
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