Hi
Hi MaLd0n ....
Thanks For Your Guidance
Previosuly I Have Successfully install Mac Os Catalina on My Lenovo B50-80 Laptop. And Fix All Errors Successfully with Your Guidance 🙏
Then I try to install Big Sur.. and WoW I have Successfully install it. it will be not Possible without your Guidance Thank Again..
My System Configuration
Intel i3 5005U 2.00Ghz, Intel HD Graphics 5500, Intel Dual band wairless -AC3160 with 12 Gb of RAM, 120GB SSD
What is Work -
Wifi, Keyboard, Trackpad, Battery, Bluetooth, Sound and Graphics.
Not Work - Display Brightness
So Please Guid Me How to fix it I have Many Try but it not fixed..