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Thanks so much!

Maldon, thank you for your suggestions. Re-seated the Ram, updated the bios. Was able to complete installation. Please find "sendme" attached. Thank you very much! Send me MacPros-iMac-Pro.zip

Unfortunately, same KP, thank you for your patience.

Thanks Maldon! https://drive.google.com/file/d/10KNF-Ntl8pYAgq47mnsJu8wgd-E-aiJo/view?usp=sharing https://drive.google.com/file/d/1smMtaO633RQSniIxpf1a98oq44fOmUMN/view?usp=sharing

Greetings Maldon... Using the appropriate Coffee Lake EFI, the system KP's almost immediately after verbose. Any thoughts? Thank you very much. Asus Prime Z370-Aii 8700k Radeon RX560 4GB 10.13.6 EFI.zip

Thanks very much, Maldon. Everything is solid, even wifi with itlwm_v1.0.0_stable.kext and HeliPort.dmg

Greetings Maldon, Update: System now boots with Macmini8,1 and USBLegacy set to "on" in Bios. If Legacy is set to "off", system KP's. I'm dreaming but is there any way to get iNtel WIFI working on this board? Thanks again for your continued support and expertise. Much appreciated! EFI+IOREG.zip

Thanks for your patience. Just before display, system goes black and reboots. Thanks again EFI.zip

Excuse my confusion. Not sure of the best method of adding this patch to the config. My apologies. Archive.zip

Catalina’s iMac.zipThank you!

Thank you Maldon. I require a video patch or is it contained in the DSDT? System still does not boot without -igfxvesa. Thanks again.

Greetings Maldon! Any help on DSDT patching for this build would be most appreciated. I used your appropriate Coffee Lake (mobile) EFI, and added boot arg "igfxvesa" as the system won't boot to a display otherwise. Many thanks. Intel NUC8BEB i3-8109U Iris Plus 655 Catalina 10.15.5Send me Catalinas-iMac.zip

Thank you! Seems that with Power Nap on now, it's waking up without freezing. Without power nap, system reboots but not every time. I can certainly work with this Maldon. Thank you for sticking with this animal, much appreciated!

Thanks. Seems to KP with those settings. panic(cpu 0 caller 0xffffff801ac15f27): "AppleHDAHDMI_DPDriver::setPowerState(0xffffff8034a99e00 : 0xffffff7f9d2406f8, 0 -> 1) timed out after 10149 ms"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.121.2/iokit/Kernel/IOServicePM.cpp:5296 Backtrace (CPU 0), Frame : Return Address 0xffffff913f3b3b40 : 0xffffff801a51f5cd 0xffffff913f3b3b90 : 0xffffff801a658b05 0xffffff913f3b3bd0 : 0xffffff801a64a68e 0xffffff913f3b3c20 : 0xffffff801a4c5a40 0xffffff913f3b3c40 : 0xffffff801a51ec97 0xffffff913f3b3d40 : 0xffffff801a51f087 0xffffff913f3b3d90 : 0xffffff801acc27cc 0xffffff913f3b3e00 : 0xffffff801ac15f27 0xffffff913f3b3e50 : 0xffffff801ac15809 0xffffff913f3b3e60 : 0xffffff801ac2cd9e 0xffffff913f3b3ea0 : 0xffffff801ac145b8 0xffffff913f3b3ec0 : 0xffffff801a561565 0xffffff913f3b3f40 : 0xffffff801a561091 0xffffff913f3b3fa0 : 0xffffff801a4c513e BSD process name corresponding to current thread: kernel_task Boot args: -v dart=0 alcid=13 Mac OS version: 19F2200 Kernel version: Darwin Kernel Version 19.5.0: Wed Jun 3 17:39:27 PDT 2020; root:xnu-6153.121.2~7/RELEASE_X86_64 Kernel UUID: 94AC94F4-A094-3AD8-85D1-2089DFC31E83 Kernel slide: 0x000000001a200000 Kernel text base: 0xffffff801a400000 __HIB text base: 0xffffff801a300000 System model name: iMac14,2 (Mac-27ADBB7B4CEE8E61) System shutdown begun: NO Panic diags file available: YES (0x0) System uptime in nanoseconds: 106794603539 last loaded kext at 58701569959: >!UAudio 323.1 (addr 0xffffff7f9d43f000, size 434176) loaded kexts:

Thanks again. Did a fresh installation of 10.15.5 using your latest config+DSDT. Upon wake, system immediately shuts down/reboots. I have not patched EDID yet, although before, it would not reboot, only freeze upon wake. Thanks for your patience and effort. Optiplex3020’s iMac.zip

Thanks again. This is with the config.plist you just sent. Send me Optiplexs-iMac.zip

Good morning Maldon! I suspect only ig-platform-id according to my attached config list. What do you suggest? Thank you very much. config.plist.zip

Thank you, problem still exists. Exported EDID patch with settings in pic/Replaced folder DisplayVendorID-1e6d. Playing any file in my iTunes library results in the same issue/Freeze forcing reboot. Incidentally, this monitor is only DVI, so i'm using a DVI-HDMI cable connected to a DP adapter to monitor. Thanks again. Screen Shot 2020-08-17 at 2.18.01 PM.zip

Thank you.. In extraction, it rendered a number of files, kext, plist. What/which ones to I use? Thanks for your patience. EDID Extract.zip

Sorry, I did not. Should I?

Greeting Maldon.. About a month ago, you patched my DSDT and all seems fine except upon "wake", the system completely freezes, forcing reboot. Any assistance would be greatly appreciated. Thank you very much! Dell Optiplex 3020 SFF i3-4160 8GB Ram Catalina 10.15.5 Send me Optiplexs-iMac.zip

Maldon, would you suggest Mojave instead? Will my GPU be supported in 10.14? Thanks so much for your efforts here. Really appreciate it .

Maldon— 10.15.5 Thanks

Thanks again.. using EmuVariableUefi, 5 minutes in, System displays "An Error Occurred before Preparing this Installation.." When adding slide=0, verbose displays "exiting EFI Boot/Boot Failed, Returned from boot.efi". EFI.zip

Thank you.. sorry, is that done within Clover?