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Hi 23andybass, Congrats! Could you share you working copy of clover config?

Hi, Several things I've noticed from your debug files: 1. GFX0 not renamed to IGPU. 2. You have device RMCF defined in SSDT-4x0G4k.aml, so RMCF.BLKT in SSDT-4x0G4k.aml is where you should change the value. Just to be sure you've done it right.

Try the solution at https://www.tonymacx86.com/threads/dell-inspiron-7559-graphic-problem.282230/#post-1995629

sudo kextcache -i / then reboot.

Backlight doesn't work or just cannot wake up from sleep? In fact, backlight is expected to work after sleep. I believe this is a sleep issue. See [Guide] Native Power Management for Laptops. In short, what you have to do is: sudo pmset -a hibernatemode 0 sudo rm /var/vm/sleepimage sudo mkdir...

Yeah, latest WhateverGreen works just fine, but you need some adjustment in SSDT-PNLF.dsl shipped with it. Here is the explanation: For Dell 7559 4k, you need to initialise GRAN for backlight to work. If you use...

try this one:

Probably related to GUI section of clover's config.plist. Here is what mine looks like: <key>GUI</key> <dict> <key>Custom</key> <dict> <key>Entries</key> <array> <dict> <key>Hidden</key>...

You set BKLT in file SSDT-RMCF.dsl.

Did you try to update to the latest clover? That solved my problem during update to 10.14.4.

/Library/Extensions/Lilu.kext is not installed properly, reinstall it with KextBeast. MacBookPro13,3 is not recommended, choose one that doesn't have dual-GPU. Mine is MacBookPro11,2, RehabMan recommends MacBookPro11,1. Remove ACPI/patched/SSDT.aml. See...

Re-generate and upload PR files each time you report a problem. Without PR files, I could only guess. From the PR files you uploaded earlier, Lilu.kext is not installed in /Library/Extensions. Install it and rebuild kext cache, this should fix brightness slider problem. Remove...

Did you comment out FakeID in config.plist? No idea. What about reboot from MacOS to MacOS?

Remove DSDT.aml. (hot-patch doesn't need this file.) Remove SSDT-PNLF.aml (you already have SSDT-PNLF-AppleBacklight.aml, which is the right one. The file name doesn't matter, but the content does. You can compare the two files.) Remove SSDT-RMDT.aml, it's for dubugging only. Be sure to add...

upload your debug files.

I don't know how to fix the audio problem, I have it too. A hard reboot may help but not every time. The brightness key patch works with VoodooPS2Controller.kext but not ApplePS2SmartTouchPad.kext. Also, I recommend VoodooPS2Controller.kext because it is open-sourced. From the photo you...

What's you progress now? You can simply use my SSDTs. and my config.plist with you own SMBIOS info. EDIT: I set FakeID/IntelGFX to an invalid value 0x12345678 to make sure to boot into the system. After all other issues are solved, you can comment it out like<key>#FakeID</key>

Take a picture and upload it. You can also try setting ig-platform-id to an invalid value such as 0x12345678, this should let you boot into the system. To fix kext permission problem, use KextBeast to install kexts. You can download it at...

touchscreen: touchscreen is connected to hs06, you will need following code in file SSDT-UIAC.aml: "HS06", Package() // Touchscreen { "UsbConnector", 255, "port", Buffer() { 6, 0, 0, 0 }, }, brightness...

Hi, Glad to hear that.