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Posted (edited)

Good morning people !

MacOS Big Sur beta 3 updated successfully !! hehe I upgraded from Catalina 10.15.6 to Big Sur by the system itself, even with the developer's scheme, I had problems in the beginning but then most things went back to work.

Samsung NP270E5J-XD1BR

Core i5 4210U

Intel HD4400

8 Gb DDR3

240gb SSD

OpenCore 0.60

Working :

ALC282

Ethernet RTL8100

Battery Status

Energy management

WebCam

FaceTime

posts

Brightness / FN tlecas

Doesn't work at the moment:

TrackPad i2c Synaptics

WIFI AR9565 (unable to activate yet)

Bluethoot (I believe it is not supported)

HDMI input - black screen appears and turns off by itself.

Can anybody help me?

Edited by FernandoZL13
Posted
On 8/3/2020 at 7:15 AM, tunglamvghy said:

Can you give me your efi? I cant make my hd4400 work on big sur, always show kp with hd5000 log.

Send the EFI folder

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