bjsterilite Posted June 26, 2013 Share Posted June 26, 2013 I need help getting my GPU working without "GraphicsEnabler=Yes" I get full resolution and QE/CI with "GraphicsEnabler=Yes" and "PciRoot=1" However, when I add "EthernetBuiltIn=Yes" to use iCloud, AppStore and iMessage I get a black screen after booting Im using a PNY GeForce 8400 GS Rev.2.0 Vendor ID: 10de Device ID: 06e4 Any other solutions I can try to get my GPU working? Thanks Quote Link to comment Share on other sites More sharing options...