Jake Lo

1) Can't say without debug file 2) Add this patch should fix the media drive issue

@WhiteDragon You are right about my USB port not working. I just redid the SSDT with Hackintool and it's a bit different from my original with the latest Hackintool. I've uploaded a new bootpack. As for the touchpad with VoodooPS2Controller by acidanthera, it's still not working for me. I don't see any different with our system's product/vendor ID but there's a difference with the chipset. @Elliot7270 Since you're using Whitedragon's file, how's your experience with the touchpad? Does touchpad show in system preferences? Does scrolling work up / down / left / right? Does side swipe work for webpages?

In your other thread you mentioned having discrete graphics. That needs to be disabled. Try this, REPLACE contents into /EFI/Clover E5540_disableNvidia.zip

I see you have the USB port limits applied so all your USB ports are active but I don't see any webcam listed in your IOReg file. Can you confirm the model of webcam is in your system? If it's not working OOB, then it's not working at all most likely.

Post full system specs including type of disk drive...NVMe or Sata , brand, model. Reason is certain NVMe drives are not supported

Remove the DSDT.aml as your BIOS version might be different.

Hmm, looks like the UPDD driver is attached to your touchpad. I'm trying to download a custom driver as well but unfortunately my model don't have the touchscreen for it to detect. Do you mind uploading your driver kexts?

Hmm, my touchpad is completed undetected with voodoops2controller from acidanthera. I wonder if you have a different touchpad than mine (Alps). Do you mine posting a debug file of your system? https://osxlatitude.com/index.php?/topic/10209-how-to-generate-proper-problem-reporting-files/ Mainly interested in the IOReg file thanks

Is that a try and buy version?

Hervé also confirmed the same issue with his DW1820a. https://osxlatitude.com/forums/topic/13165-advises-needed-kext-bt-and-earphones/?do=findComment&comment=99524

I would recommend DW1560 or DW1830 but ever since they are known to work on Hackintoshes, the prices had risen dramatically. When I first got them, they are $20 and $40 respectively, but now, they are going anywhere from $50 to $150. In certain country, you can't even get them.

1) Download and install v5107 over v5112 or 2) Replace files from your USB to SSD, copy all files inside EFI keeping only ACPI & Kext folder and Config.plist

Touchscreen should be USB based. Check System Preferences, you should see an Icon call Ink. You should be able to get basic mouse movement, if not you could try a 3rd party software call Touch-Base. Your SSDT-UIAC is a big different from mine, I guess the touchscreen model is configure differently. You should use either SSDT-UIAC + USBInjectall.kext or USBPort.kext, not both. Also use ApplePS2Controller.kext or VoodooPS2Controller.kext, not both. How is your experience with VoodooPS2Controller? Looks like the version you're using is by Acidanthera.

Just looked at your debug files. You just need to update to the latest files linked. Remove BrcmFirmwareRepo.kext and replace with BrcmFirmwareData.kext if you intend to keep all in Clover kexts/Other.

In case you have missed it or have not been following Catalina updates, you need an additional kext for BT BrcmBluetoothInjector.kext <- new additional for Catalina BrcmFirmwareData.kext <- *Data for Clover kext or *Repo in /L/E BrcmPatchRAM3.kext <- change to 3 instead of 2 for Mojave https://github.com/acidanthera/BrcmPatchRAM/releases

I just tested the Config on my E7440 with HD4400 running 10.15.4 with latest security update, no issue with HDMI connection. Your issue could be elsewhere.

try this config.plist.zip

Updated the fix to your 1st post

I have not personally test this since I don't have any 4k monitor but read some users were able to achieve it for HD4400 by raising the DVMT pre-alloc from 32mb(default on this model) to 128MB in the BIOS. Since you can't access this setting from Dell's BIOS, you'll need to use the EFI shell to accomplish this. See my guide here After that, you'll need to disable the 9mb cursor patch and enable or add this 48mb cursor patch to your Config file under kexttopatch. Use PlistEditor or Xcode to add or with Clover Configurator, add this Name: AppleIntelFramebufferAzul Find: 0600260A 01030303 00000002 00003001 00006000 Replace: 0600260A 01030303 00000008 00000003 00000003 Comment: Enable 128MB DVMT-prealloc, 48MB framebuffer, 48MB cursor bytes, 0x0a260006 Don't forget to disable the "Enable 9MB cursor bytes, 0x0a260006" patch

Update to latest VoodooI2C and VoodooI2CHID. In Config file under kexttoPatch, you can disable the 2 patches by CoolStar. No longer necessary.

Bootcamp is for real Mac only. The Microsoft folder in the EFI partition is fine, without it you won't be able to boot into Windows. What issue are you referring to?

If it's an NVMe drive, you'll need a patch to fix that. Replace with this config config.plist.zip

try booting with boot arg until complete -igfxvesa

run this 1st https://osxlatitude.com/forums/topic/12385-how-do-i-unlock-catalinas-protected-file-system/

Just add the SSDT-ALS0.aml to the patched folder