<< Solved >> Intel UHD 630 no video signal

[YannickF]

Hello

I'm new to hackintosh (but I have a few Mac at home)

I just installed Mojave 10.14.4 with UniBeast. In post-installation, I'm not able to make the good choices installing Clover with Multibeast, and I can't set Clover to boot.
So I just copied the EFI from Mojave Installer to my SSD (on NVMe connector) and now, I can boot to Mac OS 10.14.4 without any problem
Then I updated it to 10.14.5

Now, I want graphic acceleration but I can't find a solution !


For the moment, the boot procedure is OK with these parameters in config.plist
- inject intel
- fakeID 0x12345678

If I change any of theses parameters, the boot is OK, but à 75%, there is no more video signal (tried on DVI or HDMI connectors)

SMBios is set to Macmini8,1 which seems to be the closest to my configuration
Hackintool doesn't recognize the IGPU
GPU Name : ???
GPU device ID : 0x00000000
VRAM : 0 MB
VDA Decoder : Decoder failed


I need help !
Regards.

 

[YannickF]

I progress ...

Changes in Clover configurator :
Acpi / DSDT : change GFX0 to IGFX (maybe not necessary ?)
Devices / IntelGFX : 0x3E9B8086 (which is the real DeviceID of the GPU)
Graphics : ig-platform-id :0x3E9B0007 (which is the platform ID of Mac mini 8,1 (as set in SMBios)

With these settings IGPU acceleration is OK but I need another Mac to view anything (screen is off, so I'm connecting to the Hackintosh using screen sharing !!!!

During boot the screen is OK, but it switch off just before logon screen !

 

[YannickF]

Solved : i follow https://www.tonymacx86.com/threads/...dmi-black-screen-problem.269149/#post-1885420
and used the patch for my motherboard to "identify" HDMI and DVI connectors.