ronnie

Hi I tried -v -f also GraphicsEnabler=Yes, but still the same issue. some said to use bootdisk utility but the problem is i dont know how to use it. planning to have yosemite.

hi, can you please help me also, i have lenovo z51-70 laptop core i5 with amd graphics and intel hd 5500graphics i tried to boot it using usb. but i'd stuck in apple logo. please help.