CED Digital Posted 11 hours ago Share Posted 11 hours ago HP ProOne 400 G1 AiO HD4600 macOS XXXXX Internal LCD goes black after verbose. OCLP applied twice. Tried multiple ig-platform-id values. Looking specifically for someone who booted this exact AiO model. config.plist Quote Link to comment https://www.insanelymac.com/forum/topic/362929-hp-proone-400-g1-aio-internal-lcd-goes-black/ Share on other sites More sharing options...
deeveedee Posted 1 hour ago Share Posted 1 hour ago (edited) @CED Digital What is macOS XXXXX? EDIT: The last version of macOS to natively support HD4600 Haswell graphics is Monterey. When you run Monterey, do you still have the black screen issue? Edited 48 minutes ago by deeveedee Quote Link to comment https://www.insanelymac.com/forum/topic/362929-hp-proone-400-g1-aio-internal-lcd-goes-black/#findComment-2851384 Share on other sites More sharing options...
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