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opencore big sur usb-c, vga, displayport doesn't work.

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kvmKillerman

kvmKillerman

Joined
Aug 12, 2020
Messages
25
Motherboard
HP Elitebook 850 g3-OC
CPU
i5-6200U
Graphics
HD 520
Mac
  1. iMac
  2. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
Hello everyone.

Long time since i been in tonymacs website since my build have been working great :)

So what the deal here is that i wanted to hookup my laptop to external monitor via displayport or vga. Tried them both and it didn't work.
I searched internet and i did not find specific answer to my problem, ofcourse i need to change something from my kext but not sure what to put there so i wont mess up the whole laptop.

also i tried the usb-c port, it only lets me charge my phone or other devices and does not function for transfering data.

My laptop is HP Elitebook 850 g3, it has Intel HD Graphics 520 and the cpu is Intel Core i5-6200U.

Btw, if this is the wrong forum i kindly ask you to transfer this post to right one <3.

Thanks you so much for your time and for any help you can give.
 
Thanks for the transfer :)
 

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  • EFI.zip
    31 MB · Views: 62
kvmKillerman said:
Sorry, here is my efi folder. (removed the uid, rom, etc).

I did some research and found these:

About the displayport working along with laptops own screen functioning im not sure what to add and what to change from the plist pciroot part so i wont break anything.

The usb mapping part, i did not understand the first bit.

Maybe i can find some videos.
Click to expand...
Lilu.kext should be first in your list in your config.plist

probably do not need:
AppleALCU.kext

MacBookPro13,1 is a better choice

also do not forget to change your info.plist in your usb kext
also remove any unneeded ports in that info.plist
 
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