Recent content by stayboogy

you obviously didn't read my post. thanks for nothing. already been over that guide as my original post says.

Can I get some help here or what???

MY SYSTEM: E6520, A19 BIOS, Nvidia NVS400M/Intel HD3000 dual link graphics, 8GB RAM, AR9485 WiFi, Sierra 10.12.6 As the title says, I want to be able to boot and run MacOS on my Latitude E6520 with Optimus turned OFF in the BIOS and the Nvidia chip turned off while MacOS is running to reduce...