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HD630 on Asrock h310 can not display hdmi only dp works

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Dear Friends on Forums.

 

I have recently built a hackintosh

spec i58400 with DeskMini 310w from Asrock which has h310 chipset with dp,hdmi,vga.

 

however only dp works, hdmi would not work.

 

can anyone help me to fix this please?

 

thanks. 

attached is my config and problem reporting file.

 

EssentialsList-2019-02-17 09.30.29.zip

config.plist

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On 2/17/2019 at 11:34 AM, hotbullet said:

Dear Friends on Forums.

 

I have recently built a hackintosh

spec i58400 with DeskMini 310w from Asrock which has h310 chipset with dp,hdmi,vga.

 

however only dp works, hdmi would not work.

 

can anyone help me to fix this please?

 

thanks. 

attached is my config and problem reporting file.

 

EssentialsList-2019-02-17 09.30.29.zip

config.plist

 

please check this blog, the issue has been fixed https://blog.xjn819.com/asrock-h310-com-hackintosh-10-14-efi/

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On 3/25/2019 at 1:23 AM, dwaszy said:

 

please check this blog, the issue has been fixed https://blog.xjn819.com/asrock-h310-com-hackintosh-10-14-efi/

Thanks Dwaszy I almost gave up. 

glad to see you reply.

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@hotbullet: I have OS 10.14.4 working on Asrock H310CM-HDV with Intel UHD 630 HDMI port (device id 0x3e91) and HDMI audio working with VoodooHDA.  Full acceleration.

Please check the device ID for your graphics card and post it.

 

Some stuff you need

  • ACPI patch rename GFX0 to IGPU
  • ACPI patch rename HECI to IMEI
  • ACPI patch rename HDAS to HDEF
  • boot arguments -disablegfxfirmware HDMI_2_0_Disable=1.
  • Following kext patch to disable PAVP
			<dict>
				<key>Comment</key>
				<string>10.12.6-KBL-Turn off PAVP/HDCP on Kabylake HD630</string>
				<key>Find</key>
				<data>g+AGuQYAAAA=</data>
				<key>Name</key>
				<string>com.apple.driver.AppleIntelKBLGraphics</string>
				<key>Replace</key>
				<data>McCQuQYAAAA=</data>
			</dict>
  • A kext patch to change connector-type DP->HDMI.  This depends on your device id and port number.  For device id 0x3e91 Clover sets ig-platform-id of 0x3e920000 and the port number is 6 (framebuffer2), so the following patch changes DP->HDMI for port 6
    			<dict>
    				<key>Comment</key>
    				<string>10.14.4-CFL-3E920000-Port_0x6-DP2HDMI</string>
    				<key>Find</key>
    				<data>AgQKAAAEAACHAQAA</data>
    				<key>Name</key>
    				<string>com.apple.driver.AppleIntelCFLGraphicsFramebuffer</string>
    				<key>Replace</key>
    				<data>AgQKAAAIAACHAQAA</data>
    			</dict>

     

Edited by Zenith432

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