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  1. defcon8

    Catalina on iMac early 2009 - brightness reset on reboot

    Hi, I have installed Catalina on an old iMac model early 2009 (A1224 / EMC 2266) using Dosdude's Catalina patcher v1.4.4. Everything works great out-the-box. Except the screen brightness resets to a very low value on each reboot and after a power save / hibernate / sleep. So we have to increase...
  2. defcon8

    Boot error after installing High Sierra / SSDT related

    Hi, I have been trying to freshly reinstall my CustoMac (which was running Sierra fine until recently) by following the High Sierra installation guide on this website. Everything went smooth out of the box, the only exception for me was that i had to remove the nv_disable=1 flag from the boot...
  3. defcon8

    [Solved] USB Not working: AppleUSBXHCIPort::resetAndCreateDevice errors

    Hi, i really need some help here, today i tried to install a new system. Its based on: Mainboard: Gigabyte Z270X Gaming 7 CPU: Intel i7700K All my USB busses are continuously dropping out, even during installation of Sierra. The behaviour is like this: - Keyboard and mouse working for like...
  4. defcon8

    [Solved] GTX780TI Glitches / Errors / Distorted login screen

    Hi, I have some problems with a GTX780ti a a fresh installed hackintosh system. It basically built upon: OS: Sierra 10.12.6 Mainboard: Gigabyte Z87-HD3 CPU: Intel i5-4690K RAM: Corsair Vengeance 8GB 1333MHz GPU: MSI GeForce GTX780Ti 3GB The installation went smooth, had no problems at all...
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