LENOVO G50-80 HARDWARE MAINTENANCE MANUAL Pdf Download | ManualsLib
Lenovo G50 30 G50 70 How to upgrade ram and harddrive - YouTube
Finally my old Lenovo G50-70 notebook working 95% perfect with latest Catalina with external monitor /i3-4030U, Intel HD Graphics 4400, 4 GB DDR3 RAM, 128 GB SSD/ : r/hackintosh