- Joined
- Sep 21, 2021
- Messages
- 33
- Motherboard
- ASUS Vivobook 14 X409FA
- CPU
- i3 8145U
- Graphics
- UHD 620
- Mac
- Mobile Phone
HDMI not working on Intel UHD Graphics Graphics 620 on Whiskey Lake CPU
Hi,
After successfully installing macOS Big Sur 11.6 (20G165) on my computer and making it work with Secure Boot, today I decided to make my computer use HDMI before it's covered in dust, but I've got a problem: Doesn't show up on the second monitor and only shows on my Built-in monitor.
In the EFI file that I attached below, you will be surprised to see backup copies of config.plist like "config copy 1, 2, 3, ... or even backup". Don't worry, I've backed them up and copied them to mark the way I've walked, just in case. You can test them, but like I said, they all don't work and just show up on my built-in screen.
What I have tried:
- Official OpenCore Guide
- WhateverGreen's Intel iGPU Patch Guide
- Replace AAPL and ig-platform-id; device-id (you can check the config files)
- Searched for help on the first 3 pages of Google (But none of them worked, one of them caused a black screen and forced me to restore to the previous config)
- Tried using the available config files for the GPU but it doesn't work
- Try disabling and enabling SIP, Gatekeeper (doesn't work)
- Restart the machine many times (doesn't work)
What is my computer configuration?
- OS: macOS Big Sur 11.6 (20G165)
- Model: ASUS VivoBook X409FA
- CPU: Intel Core i3-8145U Whiskey Lake
- RAM: Micron 4GB DDR4 2400Mhz (pre-installed since purchase)
- OpenCore Bootloader version: 0.7.4 official build
- The software I used to edit config.plist: ProperTree (yes it followed the instructions and I am still using it to edit config.plist to this day)
- GPU: Intel UHD Graphics 620 (In macOS, I repaired and patched it so I got 2048MB VRAM)
Any help is highly appreciated.
Hi,
After successfully installing macOS Big Sur 11.6 (20G165) on my computer and making it work with Secure Boot, today I decided to make my computer use HDMI before it's covered in dust, but I've got a problem: Doesn't show up on the second monitor and only shows on my Built-in monitor.
In the EFI file that I attached below, you will be surprised to see backup copies of config.plist like "config copy 1, 2, 3, ... or even backup". Don't worry, I've backed them up and copied them to mark the way I've walked, just in case. You can test them, but like I said, they all don't work and just show up on my built-in screen.
What I have tried:
- Official OpenCore Guide
- WhateverGreen's Intel iGPU Patch Guide
- Replace AAPL and ig-platform-id; device-id (you can check the config files)
- Searched for help on the first 3 pages of Google (But none of them worked, one of them caused a black screen and forced me to restore to the previous config)
- Tried using the available config files for the GPU but it doesn't work
- Try disabling and enabling SIP, Gatekeeper (doesn't work)
- Restart the machine many times (doesn't work)
What is my computer configuration?
- OS: macOS Big Sur 11.6 (20G165)
- Model: ASUS VivoBook X409FA
- CPU: Intel Core i3-8145U Whiskey Lake
- RAM: Micron 4GB DDR4 2400Mhz (pre-installed since purchase)
- OpenCore Bootloader version: 0.7.4 official build
- The software I used to edit config.plist: ProperTree (yes it followed the instructions and I am still using it to edit config.plist to this day)
- GPU: Intel UHD Graphics 620 (In macOS, I repaired and patched it so I got 2048MB VRAM)
Any help is highly appreciated.
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