2017-07-09 This is the update for patching IDT111d76e0 – Patch With Dummykext. Patch with Patched AppleHDA.kext. My Envy 4-1117nr and 1115dx have IDT 111d76e0 sound cards. To get this to work with auto detect headphones and HDMI, I need to download the patched file on Insanelymac.com. The file is AppleHDA-272.18.1-IDT92HD91BXX.zip. The default layout is 3, it […]