DSDT Patching

How To Patch AppleHDA For HDMI ALC255 Broadwell

I just got a Dell Inspiron 7352 i7-5500u Broadwell HD5500 1920×1080 2-1 laptop for my daughter. Turned it into a MacBook Air and it worked perfectly with El Capitan, Yosemite and macOS Sierra. It has Realtek ALC255 sound card. This is how to patch AppleHDA. 1. Use original AppleHDA.kext and AppleALC released version installed to /System/Library/Extensions

macOS Sierra 10.12.3 on Dell 7352 Inspiron i7-5500u Laptop

I just got this beautiful Dell Inspiron 7352 Broadwell i7-5500u (5th edition), the Windows 8.1 trackpad is working horribly. I decided to make it into a perfect MacBook Air7,2 wanna be. Here is how I did it. To have more information on how to create a “mac wanna be” check out this post. Please don’t