sierra10.12.4, hd 4600 , open computer then rebooting

[blackstar0412]

i have installed the macos sierra,and every time i enter the system, the screen will be chaotic,
today, i can't enter the system, when the progress bar appear, my computer will reboot

 

[AM0207xx]

i have installed the macos sierra,and every time i enter the system, the screen will be chaotic,
today, i can't enter the system, when the progress bar appear, my computer will reboot

It means your configuration is wrong...
Which bootloader are you using? ( Also write your bootloader in personal details )

Follow RehabMans Clover guide: https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/