I thought it will fix the shutdown issue but not.
I attached PR files with 591B0000 and removed SSDT-PMC.
Only the external screen work, the internal screen is well detected, brightness control work, resolution is ok (1600x900) but I have a black screen...
Here are the PR files with the ig-platform-id 00001619 so skylake. I only have internal screen working without hdmi and 5mo VRAM without graphics acceleration.
The EFI is splitted into 2 files because of too big for the website
Tried spoofing with 00001619, 0001B19 for laptops (AAPL00,override-no-connect) but no acceleration at all.
With EDID I have the external screen working, full VRAM displayed (1536 Mo) but there are glitches and no internal screen (brightness ajustement is working)
Hi ! This is my come back, it's been a while ! 😆
I have two major problems but first, I have updated my HP to Ventura 13.6.4 and almost everything work !
Here I always have this internal screen problem : it doesn't work...
Brightness is working, well detected by MacOS and at the good resolution...
It is an i3 7020U with intel 620, yes I'm sure :)
I've tried many device-properties, and it is ig-platform-id which causes troubles :
With only these properties :
- ig-platform-id = 59160000
- device-id = 59160000
-> internal screen works, but 5Mb VRAM, hdmi and brightness don't work
-...
I think i expressed myself badly. I can modify brightness with the keyboard keys, macOS detect the internal screen but there is no display at all on the internal screen, it still black…
Okay, i have followed the guide and replaced the device-properties from the guide.
First attempt -> internal screen black but brightness works. No HDMI...
Second attempt -> modified some properties and everything work, except internal screen which is still black...
Attached IOReg...
I tried 2 patches :
- replaced 00001619 with 00001B59 -> No HDMI, no internal screen and brightness doesn't work
- try another device-properties with 00001B59 -> graphics works perfectly, HDMI Audio works, brightness works but internal screen still black.
I attached IOReg and a screenshot of...
Hi everyone !
I am facing with a problem with Monterey 12.1 with OpenCore 0.7.5.
I have successfully install it but I have glitches on the internal screen, the dock isn't translucent like QE/CI is not fully activated.
I have no HDMI Audio too...
I have tried many patches, tests but nothing...
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