bss111

Now track : https://dortania.github.io/Getting-Started-With-ACPI/ssdt-methods/ssdt-easy.html#so-what-can-t-ssdttime-do and : https://dortania.github.io/OpenCore-Post-Install/gpu-patching/intel-patching/#terminology

Full EFI i hope good work try & tell me, https://www.dropbox.com/s/wr2aq6k7c16wmp0/EFI_DELL_3793.zip?dl=0

Wich kind your of UHD ?

Hello, you can change every things from config.plist by OCConfigurating section Device prop .. so use that soulotion + make export your device by Hakintol take new & change to OCC.

yes copy - past wich EFI folder it will be work. Brother install catalina with my EFI catalna, Big Sur not completly work, thanks i will put my EFI fainal folder soon, try it pl. Tracking my fainal EFI update soon sir.

I think you have a mistakes with audio settings so read this please > https://dortania.github.io/OpenCore-Post-Install/universal/audio.html#finding-your-layout-id

Read , https://dortania.github.io/OpenCore-Post-Install/gpu-patching/nvidia-patching/

Go to OC Configuration > NVRAM section > under this > 4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14 : UIScale: 01: Standard resolution 02: HiDPI (generally required for FileVault to function correctly on smaller displays change from 01 to 02 > save > restart > done.

Congradilation, good job so about sleep try > SSDT-FixLidSleep.aml.zip + HibernationFixup.kext.zip. if not work read this section > https://dortania.github.io/OpenCore-Post-Install/universal/sleep.html#preparations dont forget share fixed trackpad gpu hdmi and audio too.

Brother, my config.plist in EFI there is a patch an IGPU + HDMI so download it or you have my EFI alreadey change only number "address" device for you, such as 0000568A my device change to your no. device. @prabhat04 after boot to system go to app > opencore configuration app > go to devices section > delete all dvices > press (+) > choose line All new devices > auto will be add all your actualy devices > save .. done. IGPU, dGPU,HDMI need change some set ( olarila web site or opencore site have all a sulotion ) so dont wory, try and tell us. good luke.

1. for intel gpu + HDMI Use OpenCore Configuration app + Hkitnool > https://dortania.github.io/OpenCore-Post-Install/gpu-patching/intel-patching/busid.html#mapping-the-video-ports 2. for NVIDIA > Legacy way but work > https://dortania.github.io/OpenCore-Post-Install/gpu-patching/intel-patching/busid.html#mapping-the-video-ports 3. nvida already gave it to you for any device of 1024, 2048,... etc mb of ram nvidia dev, only change NVCAP LINE RESULT but youre device the same my spec ( 230,250, ... etc ). 4. intel wifi > https://github.com/OpenIntelWireless/itlwm

Good news, so i will give you nvdia patch > Nvidia-Devices.tiff.zip by your hand for device write the same.

just wait p. ACPI done now > ACPI.zip do not forget this kext add > AsusSMC.kext.zip Try & tell me ,,

clover bootloader install inside new usb and boot then press F4 = all original ACPI found insid folder ( original ) & send. https://sourceforge.net/projects/cloverefiboot/

use clover + F4 = send to me p.