2k resulotion fix(maybe works fo 4k)

habnai / HP-800-G1-SFF-HD4600-OpenCore

OpenCore for HP 800-G1 SFF with HD4600

GNU General Public License v3.0

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2k resulotion fix(maybe works fo 4k) #2

Open thawri1 opened 2 years ago

thawri1 commented 2 years ago

my 2k monitor only showed 1080p. I changed some property and now it's working.

I deleted all DeviceProperties children and replaced them according to the image below. I also changed systemProductName from "iMac15,1" to "iMac14,4" according to dortania guide, but not sure if this is necessary or not.

Screen Shot 2021-10-26 at 1 12 03 PM

thawri1 commented 2 years ago

for copy value: PciRoot(0x0)/Pci(0x2,0x0) AAPL,ig-platform-id => 0300220D device-id => 12040000

habnai commented 2 years ago

Thanks for your fix.yes i confirm its working with 4k monitor but i use now NVIDIA gt710 i tested Intel HD4600 but i get only 4k/30hz,with my NVIDIA have full resolution with my Samsung 4k. i updated config.list. for the model i think its not necessary change it.