This is my first post since joining the osx community
I'm from Vietnam
So my English is not good, maybe there are things I say you cannot understand :v
I have successfully installed hackintosh ver bigsur on my latitude e5570
actually the uselessness of the amd gpu is so pathetic
always causes overheating and easily causes bios errors
so I have disconnected the amd gpu on my laptop directly from the hardware on the mainboard
i7: 6820HQ
gpu: HD530
ssd: pm961
16gb ram
most of the functions operate
Working:
wifi & bluetooth (don't need heliport)
camera
audio (ALC3235)
HDMI (most people cannot activate but I have successfully patched)
sleep (it doesn't work perfectly yet)
battery( perfect Quick and sensitive , very difficult patch time due to lack of knowledge)
trackpad ( 2 finger :v)
monitor(fixed error displaying incorrect colors on the bigsur version)
Not working:
micro ( if someone can patched pls comment bellow this post )
Fully optimized system on my laptop from performance management to smbus, usb mapping ... all I can do
Performance scores are roughly on par with Windows operating systems
However, if you use the external monitor when booting, you must fold the screen open or press the button to use sleep mode and turn it on again.
MY EFI : https://drive.google.com/file/d/1lPKlNZex6y44Tvv_Ntes8pqHpfaWUpLm/view?usp=sharing