Brightness Control Not Working and External Monitor from HDMI Port Puple/Green Tint

adrianjagielak / lenovo_y520_efi

Personal OpenCore EFI for macOS Big Sur 11.2.3 on Lenovo Legion Y520

https://github.com/adrianjagielak/lenovo_y520_efi/archive/11.2.3.zip

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Brightness Control Not Working and External Monitor from HDMI Port Puple/Green Tint #14

Open ichsanfathoni opened 2 years ago

ichsanfathoni commented 2 years ago

Hi Adrian, my laptop same as you Lenovo Legion Y520 i7-7700HQ and I'm using Hackintosh Big Sur 11.6.8 from Olarila (Opencore). I'm using your EFI and everything works perfect just like your description thread, except Brightness Control Slider not working and if I connect my laptop to external monitor using HDMI port, my external monitor screen showing purple/green tint.

I'm asking for your help please, btw I'm a noob on hackintosh.

adrianjagielak commented 2 years ago

Do not ever use Olarila, use the official OpenCore Install Guide in conjunction with my EFI, or create your own

ichsanfathoni commented 2 years ago

Okay thanks