[ASUS A550JX] plug HDMI monitor can't boot OS

[aofmonky]

I use Catalina on Asus A550JX everything is OK but When i plug HDMI monitor before boot OS. It's can't boot and restart continuously.

 

Issue

• I boot windows only. not plug HDMI monitor. everything OK.
• If I connect HDMI monitor before boot OS. It's can't boot and restart.
• I have to get into the OS first. After that, plug HDMI to laptop and monitor can use. everything OK.
• I select Device > UseIntelHDMI already but not work.

 

Spec

• Monitor AOC I2381FH 23''
• Asus A550JX
• Intel i7-4720HQ 2.6GHz
• Ram 8GB DDR3 1600
• Graphic HD4600

 

Image ---> https://drive.google.com/drive/folders/1iqHfGH8Uosb58eSMyg2osXyxsxa_2dMO?usp=sharing

[MaLd0n]

what patch u use for hdmi?

post on dump

https://www.olarila.com/files/Utils/RunMe.app.zip
https://www.youtube.com/watch?v=k9wmIfGLe3A

[aofmonky]

I don't use patch anything. How to please.

 

FIle from RunMe.app

https://drive.google.com/file/d/1NyZH1pKx-YYIHdfd8zc8j45loc4MXnGU/view?usp=sharing

[MaLd0n]

use this patch with whatevergreen 1.3.7

<key>PciRoot(0)/Pci(0x02,0)</key>
			<dict>
				<key>AAPL,ig-platform-id</key>
				<data>BgAmCg==</data>
				<key>device-id</key>
				<data>EgQAAA==</data>
				<key>framebuffer-con1-alldata</key>
				<data>AQUSAAAEAACHAAAA</data>
				<key>framebuffer-con1-enable</key>
				<data>AQAAAA==</data>
				<key>framebuffer-con2-alldata</key>
				<data>AgQSABAAAACHAAAA</data>
				<key>framebuffer-con2-enable</key>
				<data>AQAAAA==</data>
				<key>framebuffer-cursormem</key>
				<data>AACQAA==</data>
				<key>framebuffer-patch-enable</key>
				<data>AQAAAA==</data>
				<key>framebuffer-unifiedmem</key>
				<data>AAAAgA==</data>
			</dict>

 

[Amal Mp]

Not working