Santiago93

Well, only the one to reduce the brightness works but it is not the one that appears on my keyboard.

The file config.plist I replace it with the one in EFI/OC?

OMG!!! thank you for this, everything works completely for me including the touchpad gestures but the brightness keys still do not work.

IOReg.ioreg This is my IOReg file

Well, I finally managed to start my laptop with the EFI they gave me but the touchpad still does not work

12 hours ago, Jake Lo said:

either disable it in the Config file or add AudioDxe.efi to /EFI/OC/Drivers folder

Best to just disable it in the Config unless you want to add the boot sound

I already disabled it and now this appears to me !!

25 minutes ago, Jake Lo said:

did you press F12 and see if it shows as a boot option?

You could also try going in the BIOS and create a new boot option, call USB OC or whatever, point it to /eFI/OC/Opencore.efi

Then you could try select it during boot after pressing F12

Yes, I already did, now this appears

6 hours ago, Baio77 said:

Test https://drive.google.com/drive/folders/1crLiF_246poSYHTqjhaDn7UW1bp9SrmQ?usp=sharing

When I put the folder in the EFI partition of my USB it does not appear in the boot options.

• CPU: Intel Core i5-6440HQ
• GPU: Intel Graphics 530
• Display: 1920x1080
• Touchpad: Alps 
• Audio: Realtek ALC256
• M.2: TeamGroup MP33 512Gb
• Wireless: Intel 8265NGW

Hi, install MacOS Big Sur on my Dell latitude 5480 laptop, everything works except: -Touchpad -Display brightness keys -Ethernet I tried to solve everything from this forum but I had no success, besides that if you can help me to better organize my EFI folder and update the OpenCore version.

My EFI folder, I can't upload here for the size.

https://www.mediafire.com/folder/jlt7356qjhvcp/EFI