- Joined
- Nov 8, 2020
- Messages
- 28
- Motherboard
- Dell 7580 Laptop
- CPU
- i7-8565U
- Graphics
- Intel Corp. UHD Graphics 620 (Whiskey Lake)
- OS X/macOS
- 14.x
- Bootloader
- OpenCore (UEFI)
- Mobile Phone
- Android
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Assuming you're using Type-C to DP, add -igfxtypec to your boot args and provide the new PR files. Before you generate the PR files, reset NVRAM first.Interestingly, spiking CPU use when using external display but not when using laptop screen only.
Attached video.
Great!Thanks, I've got audio working over DP and HDMI and verified iGPU power management as per your guide.
Whoa, that's a long process. But glad that there is a workaround.
- get the laptop to boot up without external monitor connected
- Login to the desktop
- Put the laptop into hibernation and close lid
- Plug the Display Port cable of the external monitor into the laptop
- Wake up the laptop
Buenas Dell 3080, ventura procesador i5 10500T no logro dar con 4k, alguien que me pueda ayudar?