Vinod Rama

Hi, I Have Successfully install Mac Os Catalina on My Lenovo B50-80 Laptop. But i have many try but Graphics not fixed, it show Intel HD Graphics 5500 4 MB, How can i fix it ?? please help. My System configuration: Intel i3-5005U 2.00GHz Intel HD Graphics 5500 12GB RAM 120GB SSD Intel Dual band Wireless-AC3160