Catalina(10.15.5), Opencore(5.8), Dell Inspiron 5447, SLEEP & Trackpad/keyboard?


  • CPU: Intel Core i5-4210U
  • GPU: Intel HD Graphics 4400
  • RAM: 8gb DDR3
  • Motherboard/Laptop model: Dell Inspiron 5447
  • Audio Codec: ALC255/ALC3234
  • Ethernet Card: Realtek Ethernet
  • Wifi/BT Card: BCM94360NG
  • What guide/tool followed:
  • What part I got an issue with: Trackpad and keyboard don't work after waking from sleep
  • What files/config I am using: Here is my EFI folder minus SMBIOS info
  • Extra Info: Everything works except this one issue with the sleep. After the laptop goes to sleep, it doesn't seem to wake from keyboard or trackpad, so I push the power button. After it wakes from sleep, the trackpad and keyboard don't work. Has anyone had this problem before? It would be super to be able to walk away from the laptop instead of turning it off.
submitted by /u/calcentrate
[link] [comments]