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Dell Precision 7520: issue booting Catalina


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Dell Precision 7520

  • Motherboard/Laptop model: ‎PRM7520-SBR03
  • CPU: i7-7920HQ
  • GPU: Intel HD630 graphics (dGPU disabled)
  • RAM: 32 GB
  • Audio Codec: ? alc-id 13
  • Ethernet Card: ?
  • Wifi/BT Card: AC 8265
  • OS: Catalina 10.5.7


After using my hackintosh for about a year, I ran into this issue today. I F12ed into my BIOS and booted my my macOS hard drive through Opencore (0.6.5 version) and instead of booting how it usually did, it would load the apple logo with the black screen, then the white bar would load halfway and then my fans would woosh and then my computer would shut off, nothing has changed since the last time I booted the macOS hard drive besides a Windows update. Any help/advice is greatly appreciated!!! As of now im considering getting a new a Catalina bootloader with 0.7.8 and hoping for the best.


here is the last thing my debug USB stick prints out before it shuts down:


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