My pc is dying now.

[Chuckintosh]

I hope to install high sierra on my PC. It was mojave but i tried to install windows 10, so i changed some efi files following the korean guide of hackintosh dual booting. But it makes all problem.
Now my pc is not able to boot or install something. Just i can see that photo.
Now my pc has gigabyte b75m-d3h and i7 3770. Ram is 32gb, VGA is nVidia 650.
I got high sierra install disk file via unibeast.
Help me!!

 

[P1LGRIM]

Please read and comply with the rules, in particular the one regarding profiles.
Link to profile - Just three items - Motherboard (or prebuilt system), Processor (CPU) and Graphics.

 

[Chuckintosh]

Please read and comply with the rules, in particular the one regarding profiles.
Link to profile - Just three items - Motherboard (or prebuilt system), Processor (CPU) and Graphics.

Thanks