I installed my windows on legacy but I want to reinstall it as UEFI when I chance the the option in the boot menu the bootable devices are gone and only IPv4(xx-xx-xx-xx-xx-xx) and IPv6(xx-xx-xx-xx-xx-xx) are shown and when one of them is selected I get "EFI Network 0 for IPv4(xx-xx-xx-xx-xx-xx) boot failed "
so how I get this fixed ?
P.S. it's Lenovo z50 Laptop