amjara

Ok, Herve Thanks for the information.

My camera does not work

Solved thank you very much !!  Jake Lo

Headphones after deactivating screen sleep do not work. on mac catalina 10.15.7EFI.zip

fixed the video glitch, thanks Jake Lo and Herve

5 minutes ago, Hervé said:

generate your own CPU-specific SSDT.

I don't know how to do it, I'm new to this
 

• is updated to A20
• r5119...I will update it to r5122
• 2,6 GHz Intel Core i5 is that why the error?

I have a dell e6230 laptop with Catalina 10.15.6 from time to time I have problems with the video

there are times when it has movement take the efi folder of this page

How can I solve it also when starting I get a panic error?

sorry for my english i am latin

EFI.zip