Jake Lo

Do you have one of those NVMe drive? If so, open the Config.plist with Clover Configurator. Under KextToPatch, look for the patch and uncheck the check mark. It's disable by default.

See here

please post debug file Alps I2C is not fully supported, but should at least get basic function

BCM4313 chipset is not supported. You can find a list of supported / unsupported cards here https://osxlatitude.com/forums/topic/11138-inventory-of-supportedunsupported-wireless-cards-2-sierra-catalina/

@tinDell post debug file

Try moving VoodooI2C and VoodooI2CHID to /L/E Repair permissions and rebuild cache

Boot to clover, press o for option. Under option you should be able to insert the additional boot arg Or add it to the Config file

Post system's specs and attach your current Clover folder for review

try booting with arg -igfxvesa

I thought I already mentioned it, there's no ISO entry info.plist in ApplePS2Controller.kext. Only way is to switch it to ISO type is from what I already showed you a few posts back. If you open the content of ApplePS2Controller, you'll see the plugin folder with the keyboard kext, but you won't see anything to modify in the info.plist.

Click on the link

only one I see is your German keyboard in ISO Type

Yes, the manually step is to click on the Change Keyboard Type, but it seems it's not appearing for you. You could try switching to English Virtual keyboard, see if you could set it that way. No, the kext is really old and no update has been done by the developer and that ISO option does not seem to exist in any of the info.plist

If you look here a couple of posts up, you'll see it's attached Just replace the files into /EFI/Clover after installing Clover loader

Temporarily replace ApplePS2Controller with VoodooPS2Controller. Reboot and switch back. Have an USB keyboard and mouse available just in case.

Make sure you have SIP disabled

go to BIOS, add to Boot Option a new Boot device Browse to /EFI/Clover/Cloverx64.efi, give it whatever name you like Move the new boot option to the top, save and reboot

I don't see why running debug file will break the brightness control. Try removing from /L/E DisableTurboBoostBattery.kext don't forget to repair permissions and rebuild cache

@matey Your files look very much like the files I attached in my E7450 Guide If that's the case, you have totally missed the bottom line - For Discrete Model Also add this to /EFI/Clover/ACPI/Patched

Yes, that button is for Windows use only. What happens if you use Fn+F11 or Fn+F12?

Latest version of Whatevergreen v1.2.9 is causing reboot issue with sleep on my system. Try reverting to 1.2.8 I'm assuming the slider works in display preference if you move it with you mouse?

Plug in an USB keyboard, it should prompt you to setup your Keyboard type again.

@denkteich I had to add a German keyboard to do this since I have a US keyboard. So this is how to switch to ISO keyboard with ApplePS2Controller.kext Open Keyboard preference, under Keyboard, enable Show keyboard and emoji viewers in menu bar In the menu bar, click on the keyboard and emoji viewer icon and select Show Keyboard viewer Now in Keyboard Preference, select Change Keyboard Type, click continue Now instead of using your actual keyboard, you use the virtual keyboard to select the key right / left of shift key using your mouse to click it You should now be able to select ISO keyboard. If you look at the virtual keyboard, you still don't see the <> key, so just press any key, the <>will appear. I don't have a German keyboard, but I think this should work after selecting ISO keyboard. Hope this helps.

All seems fine. How are you setting the Brightness keys?

Try going to Keyboard Preference, change keyboard type Switch to ANSI to ISO or vise versa, whichever that's working for you.