Intel Framebuffer patching using WhateverGreen in Lilu and plugins Posted December 24, 2018 On 12/16/2018 at 11:13 PM, skinmunster said: Hmm, for me, i7-9700k (ok, no HT as 9900k) with UHD630 is working with acceleration with HDMI (and also with DP) [output from VDADecoderChecker]. Board: Asus Prime Z370-A. From your EFI, try to disable some more DSDT-Patches (HECI to IMEI and GFX0 to IGPU). I'm using same device-id / platform-id as you mentioned. Cheers Can you share your config and what Kexts u used to get signal thru hdmi ?