Dual external screen on Mojave Hackintosh

[StratoYE]

Hello, I just installed my first mackintosh on my laptop. Everything works fine except wifi and audio but that's another story.
I usually use two external 24" screens when working at home so I tried connecting them to the laptop using both the hdmi and via port I have on the pc as I do on windows. What usually happens is that the built-in goes black as it can't handle three screens and that's totally fine for me. But on the hackintosh, one of the two external screens is still recognised as Built-in desktop and so I can just use the resolutions of the 15" built in screen.
Can anyone help me solve this?

My laptop is F552C from Asus, with both Intel HD4000 graphics and NVIDIA GT 710M, i5 3337u.
I honestly don't know the motherboard model number.

 

[RehabMan]

Hello, I just installed my first mackintosh on my laptop. Everything works fine except wifi and audio but that's another story.
I usually use two external 24" screens when working at home so I tried connecting them to the laptop using both the hdmi and via port I have on the pc as I do on windows. What usually happens is that the built-in goes black as it can't handle three screens and that's totally fine for me. But on the hackintosh, one of the two external screens is still recognised as Built-in desktop and so I can just use the resolutions of the 15" built in screen.
Can anyone help me solve this?

My laptop is F552C from Asus, with both Intel HD4000 graphics and NVIDIA GT 710M, i5 3337u.
I honestly don't know the motherboard model number.

What do you mean by "via port"?

 

[StratoYE]

Sorry! Phone’s autocorrect back at it again! I meant vga

 

[RehabMan]

Sorry! Phone’s autocorrect back at it again! I meant vga

You should check in Windows to see which device VGA is connected to.
It may be Nvidia, which would then require you get the Nvidia device to work in macOS.

 

[StratoYE]

Thanks! Gonna check it out this morning

 

[test3java]

Hello, I just installed my first mackintosh on my laptop. Everything works fine except wifi and audio but that's another story.
I usually use two external 24" screens when working at home so I tried connecting them to the laptop using both the hdmi and via port I have on the pc as I do on windows. What usually happens is that the built-in goes black as it can't handle three screens and that's totally fine for me. But on the hackintosh, one of the two external screens is still recognised as Built-in desktop and so I can just use the resolutions of the 15" built in screen.
Can anyone help me solve this?

My laptop is F552C from Asus, with both Intel HD4000 graphics and NVIDIA GT 710M, i5 3337u.
I honestly don't know the motherboard model number.

Hello. See my post - click