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  1. skyfallkavu

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    Slightly off topic, apologies, but I recently just installed a 6900 XTHT after already being on 12.3 with a 590. I applied the Belknap fixes atop the XTXH SSDT+spoof and all works well. Has anyone gotten 4K120hz with this configuration? I know HDMI 2.1 isn't supported, but even with an active...
  2. skyfallkavu

    The New Beginner's Guide to USB Port Configuration

    i wanted to write this down somewhere as I haven't seen it anywhere else. I've been trying to fix native sleep on my machine for a while. I decided to go down the rabbit hole today where I saw in the Dortania OC guide: Note: Some USB devices that do not have proper drivers in macOS can...
  3. skyfallkavu

    New DRM enabling method for systems with AMD GPU

    Hey all, read the last few pages and trying to keep up. Had DRM going perfect with shikigva=80 on iMac19,2 using headless ID for UHD630 and an RX590 with Clover on Catalina. Recently switched to OpenCore and didn't think to test DRM before upgrading to Big Sur. shikigva=80 results in broken...
  4. skyfallkavu

    FIX for boot hangs after BIOS update (ACPI PATCH)

    Worked great on my Gigabyte Z370-HD3, allowing me to flash from F10 to F12 with no problems. Using Mojave 10.14.5 as well. Thank you !
  5. skyfallkavu

    NVIDIA Releases Alternate Graphics Drivers for macOS High Sierra 10.13.4 (387.10.10.10.30)

    Shiki has no help in resolving the apple music segfaults. I complied it from source to match the latest lilu.
  6. skyfallkavu

    NVIDIA Releases Alternate Graphics Drivers for macOS High Sierra 10.13.4 (387.10.10.10.30)

    Thank you for this. Ironically, this post gave me some insight into my own problems with Intel QuickSync (Skylake w/ Nvidia GPU). I was sure I tried that platformID before, but this time around it worked flawlessly. I also installed IntelGraphicsFixup because I seem to remember that being a...
  7. skyfallkavu

    How to Fix iMessage

    I didn't see your post when I spoke to my support agent last night, but I told her it may be something related to the dates the accounts were created, and some kind of lockout mechanism. Shes known I was working on a hack, but helped anyway. She said if we manage to get it figured out, she'd...
  8. skyfallkavu

    How to Fix iMessage

    I can confirm that I've also been experiencing similar issues. I've done multiple builds and although do understand how easy it is to mess up iMessage, I'm pretty sure I've gotten it down. I've rechecked all my values, and handled all fresh generations as clean as possible. Two different hacks...
  9. skyfallkavu

    NVIDIA Releases Alternate Graphics Drivers for macOS High Sierra 10.13.0 (378.10.10.10.15)

    I wanted to pop in and say that one should be careful restoring from time machine backups. I did it after I finally got nv web drivers working; seemed that time machine placed the old, Sierra kexts into L/E and S/L/E. Clearing them out in recovery terminal allowed me to boot back in and...
  10. skyfallkavu

    Black Screen After Updating to 10.12.5

    I just wanted to note, I read on here that if you kind of "refresh" the display everything will be normal. Can confirm that any weirdness with night shift or low performance upon wake is remedied if you do something as simple as rotating the display and reverting it back.
  11. skyfallkavu

    Black Screen After Updating to 10.12.5

    Aside from the usual iBooks bug, is anyone else getting bad performance after waking from sleep? Curious if its an issue with nvidia's beta driver, or the fact that I'm using iMac17,1 w/ AGDPFix. 1060 here btw.
  12. skyfallkavu

    Recycling an Intel iMac Early 2006 -- A1174

    My panel is the one exactly in the ebay description I believe. As for the cable, its standard LVDS, but mine feels a little loose. It was possible the socket was damaged by the previous owner; I'll tape it in when the build is complete for security. As for the controller, all functions work. I...
  13. skyfallkavu

    Recycling an Intel iMac Early 2006 -- A1174

    Yeah, the one my panel has is a standard LVDS cable. For some reason it slips out fairly easily (I think the locking mechanism on the panel was damaged), so I'm going to just tape it in when I finish the build. As for the sata drive, I actually found a laptop SATA to USB converter on eBay. The...
  14. skyfallkavu

    Recycling an Intel iMac Early 2006 -- A1174

    Good news everyone. I haven't update in ages but I got the LCD Controller in and tested my panel, it works! I tried to roughly fit everything in the case, which was a success, but I shorted it out because I grounded nothing and I didn't even think of doing so. Luckily nothing was damaged other...
  15. skyfallkavu

    Recycling an Intel iMac Early 2006 -- A1174

    Hey guys, I got a little burned on ebay thinking I could repair a 20in A1174. Dead power supply turned into dead logic board, I'm sure you guys know the story. It was cheap enough that I'm not too bitter about it (can you tell?) but I'm disappointed. This was going to be my first iMac, and the...
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