[solved] DELL Inspiron 7560 HDMI issue

[RehabMan]

I attached EFI folder in zip.

EFI not requested. Request is for EFI/Clover (without themes) only.
EFI/Clover without themes will result in a much smaller file than 21MB.
Please read the FAQ request carefully.

 

[twsps]

EFI not requested. Request is for EFI/Clover (without themes) only.
EFI/Clover without themes will result in a much smaller file than 21MB.
Please read the FAQ request carefully.

Attached Again. Thanks.

 

[RehabMan]

Attached Again. Thanks.

You have config.plist/Graphics/EDID/Inject=false.
And no custom EDID entered at config.plist/Graphics/EDID/Custom.

 

[twsps]

You have config.plist/Graphics/EDID/Inject=false.
And no custom EDID entered at config.plist/Graphics/EDID/Custom.

Well, I tried it before and it doesn't work. I did it again and attached new PR files.

 

[RehabMan]

Well, I tried it before and it doesn't work. I did it again and attached new PR files.

Did you try values for byte 20 other than 0x95?(shown in your ioreg).

Also, you should clarify the problem you're trying to solve.

Plus, you failed to implement backlight control correctly:
https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/

Note also problem in kextcache output:

IntelGraphicsDVMTFixup.kext - no compatible dependency found for as.vit9696.Lilu.
IntelGraphicsDVMTFixup.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)

 

[twsps]

Did you try values for byte 20 other than 0x95?(shown in your ioreg).

Also, you should clarify the problem you're trying to solve.

Sorry I don't understand what do you mean by: try values for byte 20 other than 0x95?(shown in your ioreg).

The problem is exactly the same as this post's problem. When I plug in HDMI, my laptop screen will be blank but the External monitor will show.

 

[RehabMan]

Sorry I don't understand what do you mean by: try values for byte 20 other than 0x95?(shown in your ioreg).

The problem is exactly the same as this post's problem. When I plug in HDMI, my laptop screen will be blank but the External monitor will show.

Read here regarding EDID tweaks for byte 20:
https://www.tonymacx86.com/threads/readme-common-problems-in-10-13-high-sierra.233582/

 

[slipanot]

Sorry I don't understand what do you mean by: try values for byte 20 other than 0x95?(shown in your ioreg).

The problem is exactly the same as this post's problem. When I plug in HDMI, my laptop screen will be blank but the External monitor will show.

Did you happen to graphics working/QE/CI or your "Internal" monitor? I noticed we have the same laptop and im fighting trying to get Graphics acceleration on my internal monitor. I can get it if i connect to an external monitor via hdmi from my laptop but thats it.

 

[RehabMan]

Did you happen to graphics working/QE/CI or your "Internal" monitor? I noticed we have the same laptop and im fighting trying to get Graphics acceleration on my internal monitor. I can get it if i connect to an external monitor via hdmi from my laptop but thats it.

See guide:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

 

[twsps]

Did you try values for byte 20 other than 0x95?(shown in your ioreg).

Also, you should clarify the problem you're trying to solve.

Plus, you failed to implement backlight control correctly:
https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/

Note also problem in kextcache output:

IntelGraphicsDVMTFixup.kext - no compatible dependency found for as.vit9696.Lilu.
IntelGraphicsDVMTFixup.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)

I followed the guide of implementing backlight control, I attached the PR files but not sure if I really implement it.

Overhere I realized I have two PNLF in my ioreg, how would I fix this?