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Help to enable Dual Monitor Igpu

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Joined
Feb 8, 2020
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3
Motherboard
Asus H81M > Need full model name > See Forum Rules!
CPU
i3-4170
Graphics
GT 730
Mac
  1. iMac
Mobile Phone
  1. Android
Hello, can help me to enable vga port of igpu?,

My build is:
Open core 0.6.4,

Cpu: Haswell i3 4170

Motherboard: Asus H81m r2 (with VGA port only)

Graphics: gt730 + hd4400 (integrated, using fake id),

The gt730 have 3 output, vga + hdmi +dvi-d, and motherboard have one VGA, i have connected one display in VGA from gt730, but the other display only have VGA port, so I need connect in the motherboard VGA output.

but when boot and have connect vga cable from motherboard to use second display from igpu, that stuck in apple logo. (See image in post)

The HD4400 is correctly recognized (apparently) but I have no video from the VGA output from motherboard, somebody help me :(
 

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Apple have not used VGA in their products for more than ten years so unsurprisingly they no longer include support for it in their operating systems.
 
The adapters do not make a solution to this?

I have a Display Port to VGA adapter and the monitor is fine, but it causes my PC reboots.
 
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