Dell M4800 OpenCore MacOs Catalina EFI

[erdemc]

Hi,
My system previosuly on Catalina with clover and display port and hdmi port its all kext worked

But i need the install Big Sur 11.0.1 version,
My system convert Clover to OpenCore, now my system(catalina) with OpenCore opened but Display Port And HDMI port not working,

Please help me to find the right OpenCore EFI for my system compatible

My Laptop:
Dell M4800
intel i7-4810MQ CPU,
24GB DDR3 1600 MHZ Ram,
500GB Samsung Evo 860 SSD,
Intel 4600HD + AMD Radeon R9 M200X Graphics

 

[washwishny]

i have the same laptop but i have Quadro K2100
I got Config but cannot update from OC 0.5
Can you Share EFI Please

 

[trs96]

but i have Quadro K2100

Do you mean the K2100M mobile GPU ? I would think you should be using the iGPU instead. GK106 GPUs are not the best choice for macOS Catalina anyway. Have many issues with glitches when used with macOS.

NVIDIA Quadro K2100M is a DirectX 11 and OpenGL 4.3 compatible graphics card for mobile workstations. It is a Kepler-based GPU built on the GK106 chip with 576 out of 960 shader cores activated.

 

[washwishny]

ye i need oc files or any EFI FOR MY LAPTOP PLEASE
Dell m4800

 

[Feartech]

ye i need oc files or any EFI FOR MY LAPTOP PLEASE
Dell m4800

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[hlla]

ye i need oc files or any EFI FOR MY LAPTOP PLEASE
Dell m4800

Try this , what I found in github, catalina almost golden. Big sur cannot boot up.
catalina problems:
1. Audio ALC292 with alcid=12 but headphone static noise. alcid=18, no audio.
2.only got 4K resolution on the 5K screen, which require 2 DP cables connection.
I don't understand why using MacBookPro11,3(hd4600 + k2100M) can cause black green; macbookpro11,3 with shikigva=40 boot flag the internal monitor works, but no output monitor. the shared OC EFI , the author uses MacBookPro11,5 , which should be AMD gpu, but with k2100M works, only 4K.

 

[lienkheict]

Try this , what I found in github, catalina almost golden. Big sur cannot boot up.
catalina problems:
1. Audio ALC292 with alcid=12 but headphone static noise. alcid=18, no audio.
2.only got 4K resolution on the 5K screen, which require 2 DP cables connection.
I don't understand why using MacBookPro11,3(hd4600 + k2100M) can cause black green; macbookpro11,3 with shikigva=40 boot flag the internal monitor works, but no output monitor. the shared OC EFI , the author uses MacBookPro11,5 , which should be AMD gpu, but with k2100M works, only 4K.

1. You try voodooHDA with output sound
2. I like to use macbookpro11.5 . However, the macbookpro11,3 can still be used normally (My video card is K2100 not AMD)
3. You cannot install BigSur on my EFI. Try removing unnecessary kext. I have updated to OC version 0.6.4 you downloaded and can try again
Sorry my english is bad

GitHub - lienkheict/Dell-M4800-Hackintosh

Contribute to lienkheict/Dell-M4800-Hackintosh development by creating an account on GitHub.

github.com

 

[lienkheict]

i have the same laptop but i have Quadro K2100
I got Config but cannot update from OC 0.5
Can you Share EFI Please

Please try my repo for Catalia or BigSur

GitHub - lienkheict/Dell-M4800-Hackintosh

Contribute to lienkheict/Dell-M4800-Hackintosh development by creating an account on GitHub.

github.com

 

[rgjo]

Hello, scuse my English, I'm French I give my Efi for M4800 whith intel 4600 and Nvidia K2100, based on post lienkhect (thanks for him) the sd card works, but attention for wifi and bluetooth I use the dell 1550. Opencore 065 Big Sur 11,1

Bye

 

[TethiS]

Hi, I confirm. On m4800 Catalina (with Clover) works almost flawlessly (except the hibernate, lid closing/sleep, etc).
I gave a try also to BigSur(11.2.1) using the repo above. I had to tinker a bit with the nvram reset and efi os boot option in BIOS until it installed. After installation, main issue is the wifi and Bluetooth not working at all, despite various options I tried.