<< Solved >> Garbled Screen on HD 4600 Graphics after Catalina 10.15.5 update

[jammer99]

I have updated from 10.15.4 to 10.15.5, before updating i have updated all kexts and clover64.efi to 5118 via clover configurator. Please suggest what can be done.

My desktop configuration:
Motherboard - Gigabyte Z97X-Gaming 5
Processor - Intel i7-4790K CPU @ 4.00GHz, 4001 Mhz, 4 Core(s), 8 Logical Processor(s)
Ram - 16 GB DDR3
Graphics - Intel HD 4600
No Nvidia Graphic Card

I have tried the suggestion from rehabman on this link https://www.tonymacx86.com/threads/intel-hd-4600-desktop-clover-settings.246469/#post-1698256

Please guide me to fix this.

 

[Namok88]

Why is your config.plist is filled with stuff related to laptops?

You should clean up Devices Properties.

 

[jammer99]

It was working previously with these config. please tell me which devices should i remove?

 

[donw35]

so many issues. review the guides

 

[Namok88]

Did you create this config.plist or did you download it?

How many displays do you have connected on your desktop and what ports are they connected to?

 

[jammer99]

I may have downloaded it from somewhere. but i have only 1 display and it is connected to iGPU DVi Port

 

[Namok88]

Do you have a NVidia dGPU in this computer?

 

[jammer99]

i dont have any graphics card. i am using HD4600 iGPU (The default ports which are on the motherboard)

 

[Namok88]

Zip and post your EFI here. There are some reference to aml files I need to check.

 

[jammer99]

I have attached the screenshots as well as EFI. Also, I can see that the Mac is starting but it is stuck on the garbled screen. i can see that machine on my network, and i can browse through the folders