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aofmonky

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

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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

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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>

 

Donation with Paypal HERE

Donation with Stripe HERE

Donation with BuyMeaCoffee HERE

Donation with Mercado Livre HERE

Donation with Binance 0xdbe48ef6b158f1dd0035d7f49555c99e52f72714

Donation with BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3

Donation with PicPay @danielnmaldonado

Donation with PiX @danielnmaldonado@gmail.com

:guitar

Problems with Paypal Donate? Check HERE

Donated? Send me PM with files or use DSDT Patch Requests

6y0Bvfl.png

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