7 MB Intel UHD 630 Graphics (Intel i7 10700K 10th Generation) Comet Lake

[EliteMacx86]

Here is the EFI With the device properties (still black screen)

Change the con1 type to 00080000 and then check.

 

[BLINGVOLDER]

Change the con1 type to 00080000 and then check.

Still black screen

 

[EliteMacx86]

Still black screen

Are you using a certified cable?

 

[BLINGVOLDER]

Are you using a certified cable?

No iam not using a certified cable just normal HDMI cable

 

[EliteMacx86]

No iam not using a certified cable just normal HDMI cable

Do you have any other Mac to test this cable? Several Cables that work on Windows, may not work

 

[BLINGVOLDER]

Do you have any other Mac to test this cable? Several Cables that work on Windows, may not work

i never had a mac before

 

[EliteMacx86]

i never had a mac before

Okay. Can you confirm the Motherboard model?

 

[BLINGVOLDER]

Okay. Can you confirm the Motherboard model?

ASUS TUF B560M-E

 

[EliteMacx86]

ASUS TUF B560M-E

Add the following Device properties keys and values:

AAPL,ig-platform-id: 07009B3E
enable-hdmi-dividers-fix: 01000000
enable-hdmi20: 01000000
enable-max-pixel-clock-override: 01000000
framebuffer-con0-busid: 04000000
framebuffer-con0-enable: 01000000
framebuffer-con0-pipe: 12000000
framebuffer-con0-type: 00080000
framebuffer-con1-busid: 00000000
framebuffer-con1-enable: 01000000
framebuffer-con1-pipe: 12000000
framebuffer-con1-type: 00080000
framebuffer-fbmem: 00009000
framebuffer-patch-enable: 01000000
hda-gfx: onboard-1 | STRING

Also, add agdpmod=vit9696 and igfxonln=1 in boot args. In addition, set the DVMT as 64MB in BIOS.

Save the config.plist and attach it here to check.