Stacey

I applied the patch and it still didn't work. EFI.zip

1. I applied the patches. 2. I tried with these values and it didn't work either. EFI.zip

I have the same question as posted here. I edited the patch made available by @Jake Lo, applying the same patch quoted in the post, but it did not work. DSDT + SSDT-BRT6.zip

Works as a charm.

Hello guys, I have a problem regarding HD 4000. Using the patch below HDMI works, but on the laptop the screen is unstable, and glitches appear all the time. <key>PciRoot(0x0)/Pci(0x2,0x0)</key> <dict> <key>framebuffer-con1-enable</key> <integer>1</integer> <key>framebuffer-con1-flags</key> <data>BgAAAA==</data> <key>framebuffer-con1-type</key> <data>AAgAAA==</data> <key>framebuffer-con2-enable</key> <integer>1</integer> <key>framebuffer-con2-flags</key> <data>BgAAAA==</data> <key>framebuffer-con2-type</key> <data>AAgAAA==</data> <key>framebuffer-con3-enable</key> <integer>1</integer> <key>framebuffer-con3-flags</key> <data>BgAAAA==</data> <key>framebuffer-con3-type</key> <data>AAgAAA==</data> <key>AAPL,ig-platform-id</key> <data>AwBmAQ==</data> <key>hda-gfx</key> <string>onboard-1</string> </dict> However with the patch below the notebook screen works without glitchs, however HDMI is not detected. <key>PciRoot(0x0)/Pci(0x2,0x0)</key> <dict> <key>AAPL,ig-platform-id</key> <data> AwBmAQ== </data> <key>framebuffer-con1-alldata</key> <data> BQMAAAIAAAAwAgAA </data> <key>framebuffer-con1-enable</key> <integer>1</integer> <key>framebuffer-fbmem</key> <data> AACAAA== </data> <key>framebuffer-memorycount</key> <integer>2</integer> <key>framebuffer-patch-enable</key> <integer>1</integer> <key>framebuffer-pipecount</key> <integer>2</integer> <key>framebuffer-portcount</key> <integer>4</integer> <key>framebuffer-stolenmem</key> <data> AAAABA== </data> <key>hda-gfx</key> <string>onboard-1</string> </dict> Any tips on how to get HDMI working on this second patch?

Yup. Check this: https://github.com/osx86-ijb/Dell-Latitude-e5430-3rd-Gen-Core-i5-3210m-macOS-BigSur

Fixed by changing ACPI -> Quirks -> NormalizeHeaders = False to True.

Hello guys, I was testing the Catalina on my Dell E5430 however it did not perform well. I would like to try High Sierra, but I can not boot in the installer, I get the kernel panic right at the beginning of boot. With the same EFI folder I can boot smoothly with Mojave and Catalina, any idea what it could be? EFI.zip

Thank you very much. This solved my problem, only now have glitch at boot but this can be ignored.

Thank you for answering. I really don't care about the glitches in the boot Where can I make this change, in config.plist?

Hello, I have a Dell Latitude E5430 non-vPro (8GB RAM/SSD WDGREEN 240GB/i3-3110M) with Catalina installed on it, I'm using OpenCore for this. Almost everything is working, but I'm having problems with the HD 4000 (1366x768) video card. I followed the entire tutorial in the WEG documentation for my video card model and I even did the framebuffer patching, I also did the SSDT and DSDT patching, but this video card continues to present some problems, the biggest of them are glitches and artifacts on the screen when the system is on. I recorded some videos showing this: Boot glitch: https://streamable.com/pksh89 (It used to be worse, somehow the glitches reduced.) Shutdown/reboot glitch: https://streamable.com/nsl3vd System on: https://streamable.com/bsjkt9 (glitches on the bar) My current kexts (all updated): ACPIKeyboard.kext AppleALC.kext BrcmFirmwareData.kext BrcmPatchRAM3.kext BCM5722D.kext Lilu.kext SMCBatteryManager.kext SMCProcessor.kext VirtualSMC.kext VoodooPS2Controller.kext WhateverGreen.kext RunMe.zip