reboot and select a proper device

[cecoherazo]

hello i have this problem rebot and select a proper divice with clover i tried with chameleon and chimera but the same error i am sure i did the steps correctly but it doesn't work and i need the USB to start i have seen that clover must be added to the boot menu but i don't know how to do it i have been trying for 2 months now but i cant.
help¡¡¡¡
macos mojave system
laptop
asus x451ca
4gb ram
intel core i3 3217u
hd grapichs 4000
sorry for my bad english

 

[Feartech]

hello i have this problem rebot and select a proper divice with clover i tried with chameleon and chimera but the same error i am sure i did the steps correctly but it doesn't work and i need the USB to start i have seen that clover must be added to the boot menu but i don't know how to do it i have been trying for 2 months now but i cant.
help¡¡¡¡
macos mojave system
laptop
asus x451ca
4gb ram
intel core i3 3217u
hd grapichs 4000
sorry for my bad english

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