Baio77

in USB test this https://drive.google.com/file/d/10UhZHgUeyTpZ8s0u5KQuGuSioaY14IAK/view I apologize for this I write, but the purpose is to give you a very good and functional EFI, in your config I see this All those rename are NOT needed, for sure rename _DSM to XDSM is to be avoided on PCs equipped with I2C such as rename ECDV to EC and other rename EDIT SSDT PMCR only use on mobo 300+ series, older HW has PPMC in ACPI which is the same, so another duplicate

open SSDT BRT6 3° PNLF SX SSDT post Opencore whit Darwin , DX SSDT pre Opencore

I analyzed Ioreg + EFI and I notice duplicate SSDT, things have changed over time, it needs to clean \ update the EFI, at least in my opinion Test This https://drive.google.com/file/d/10UhZHgUeyTpZ8s0u5KQuGuSioaY14IAK/view?usp=sharing ioreg

I asked for EFI + ioreg, to start Win from OC you need Darwin fix in ACPI so you need everything I asked for.

Ok ioreg says that GPI0 is NOT active so no working trackpad, you have to extract ACPI from Bios via EFI Debug OC, I leave it here, put it in USB and start os already installed, after all the verbose, you pass me the extracted files SysReport and the log file EFI Debug 0.7.1.zip

try this EFI in USB if start ioreg https://drive.google.com/file/d/1-hTt04iUsGffPZj1JSbACxKTstvnASe0/view?usp=sharing

you have to attach them here

to fix Win boot from OC you need the EFI + ioreg

Try this, ioreg if it starts EFI.zip

I know it's boring, but in response to my EFI I always need Ioreg, it is essential for the correct functioning and to be able to help you better, I DON'T have a PC like yours and therefore I don't know if I'm doing well or badly

Test this , ioreg EFI.zip

ioreg my EFI

Test this EFI ioreg EFI.zip

So set up the configplist To boot from Windows Opencore all these renames are NOT welcome ....

save log ioreg , post file This SSDT Hack for your Dell https://github.com/5T33Z0/OC-Little-Translated/blob/main/05. Laptop-specific Patches/Trackpad Patches/I2C TrackPad Patches/SSDT-OCI2C-TPXX-dell5480.dsl

Test in USB if it starts run Ioreg, save the log and post it This EFI is just for getting started EFI.zip

now you need the EFI + ioreg

The EFI Debug OC 0.7.0 folder Generates the Log and SysReport with ACPI and Audio Dump inside . I need the SysReport folder

For the trackpad, if you want to try to fix it put this EFI debug in USB, boot from it and at the end of the verbose pass me the extracted files You have Gen 6 CPUs likely to need special fixes EFI Debug 0.7.0.zip

You are right via USB the touch works, I had not noticed it, so you can let the test of my previous post do it ....... If you want to understand how to create a unique SSDT from many SSDTs I am available Obviously I am self taught at the ACPI level, so I am NOT a GURU, but a simple user who has understood how to work in Hack at the ACPI level

SSDT GPI0 is NOT needed anymore with the latest I2C kext, features have been improved, but in this case it is essential to use SSDT-XOSI or a FIX SSDT-I2C0 TPD0 with specific Darwin according to ACPI Origin example as in the attached photo. This would be the TOP with Opencore bootloader in this case we avoid rename in config that Opencore DOESN'T like As for the brightness keys, let the new BrightnessKeys do its job , good hackintosh Try to replace this SSDT restart, and post ioreg, let's see if the touchscreen activates SSDT-Dell Inspiron 5378.aml.zip

In this ioreg it is evident that the trackpad does NOT work as it should, but if that's okay with you, no problem

I don't see EFI, Ioreg is also needed

The trackpad of this PC does NOT work, the DSDT would be needed to be able to adjust the ACPI , test this EFI in USB EFI OC 0.7.0 EFI.zip

Try this EFI, it should activate I2C, keyboard brightness control. modified SSDT to be able to boot even in dual boot with Windows. If you get to the new desk ioreg EFI.zip