vamose Posted January 17 Share Posted January 17 @LockDown where to put? & how to test. Need more detailed instruction set. 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846545 Share on other sites More sharing options...
MakAsrock Posted January 17 Share Posted January 17 (edited) 2 hours ago, vamose said: @MakAsrock This in boot command -wegnoigpu what do u mean by: #disable-gpu property to IGPUDisable internal GPU agdpmod=pikera #agdpmod property to external GPUReplaces board-id with board-ix Can u make action items & detailed please Just add these boot arguments. Both or as needed. 1 hour ago, vamose said: @LockDown where to put? & how to test. Need more detailed instruction set. Paste into config. Read the manual. Without this you can't set up Hackintosh. Edited January 17 by MakAsrock 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846546 Share on other sites More sharing options...
vamose Posted January 18 Share Posted January 18 (edited) Do you mean this needs to be added to the boot string: -v debug=0x100 keepsyms=1 -wegnoigpu agdpmod=pikera No go with above boot flags. Same result, login and with in 5 mins screen goes blank, music disconnects. Music is via monitor. 2 Monitors connected one via HDMI and one via DP. Music is via DP. The whole snap shot after edit below <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>7C436110-AB2A-4BBB-A880-FE41995C9F82</key> <dict> <key>ForceDisplayRotationInEFI</key> <integer>0</integer> <key>SystemAudioVolume</key> <data>Rg==</data> <key>bluetoothExternalDongleFailed</key> <data>AA==</data> <key>bluetoothInternalControllerInfo</key> <data>AAAAAAAAAAAAAAAAAAA=</data> <key>boot-args</key> <string>-v debug=0x100 keepsyms=1 -wegnoigpu agdpmod=pikera</string> <key>csr-active-config</key> <data>AwoAAA==</data> <key>prev-lang:kbd</key> <data></data> <key>run-efi-updater</key> <string>No</string> </dict> </dict> </plist> Edited January 18 by vamose 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846561 Share on other sites More sharing options...
vamose Posted January 18 Share Posted January 18 (edited) On 1/14/2026 at 12:07 PM, Slice said: https://dropmefiles.com/rmdtn Hope the link is still alive @Slice File is deleted. Edited January 18 by vamose 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846562 Share on other sites More sharing options...
Slice Posted January 18 Share Posted January 18 10 minutes ago, vamose said: File is deleted. Password: 123 GOP_Updater.7z_pass_123.zip 3 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846563 Share on other sites More sharing options...
MakAsrock Posted January 18 Share Posted January 18 (edited) 2 hours ago, vamose said: Do you mean this needs to be added to the boot string: -v debug=0x100 keepsyms=1 -wegnoigpu agdpmod=pikera No go with above boot flags. Same result, login and with in 5 mins screen goes blank, music disconnects. Music is via monitor. 2 Monitors connected one via HDMI and one via DP. Music is via DP. The whole snap shot after edit below <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>7C436110-AB2A-4BBB-A880-FE41995C9F82</key> <dict> <key>ForceDisplayRotationInEFI</key> <integer>0</integer> <key>SystemAudioVolume</key> <data>Rg==</data> <key>bluetoothExternalDongleFailed</key> <data>AA==</data> <key>bluetoothInternalControllerInfo</key> <data>AAAAAAAAAAAAAAAAAAA=</data> <key>boot-args</key> <string>-v debug=0x100 keepsyms=1 -wegnoigpu agdpmod=pikera</string> <key>csr-active-config</key> <data>AwoAAA==</data> <key>prev-lang:kbd</key> <data></data> <key>run-efi-updater</key> <string>No</string> </dict> </dict> </plist> If you use WhateverGreen, then yes and Try OpCore-Simplify. Edited January 18 by MakAsrock Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846565 Share on other sites More sharing options...
vamose Posted January 18 Share Posted January 18 13 hours ago, Slice said: Password: 123 GOP_Updater.7z_pass_123.zip 11.93 MB · 6 downloads There are too many files. Which one to use. I tried to google but got further confused, Request if you can share or point me to the guide to upgrade. 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846580 Share on other sites More sharing options...
vamose Posted January 18 Share Posted January 18 Based on the above video card details, is there a compatible latest firmware to flash the card with? please share the link if any. I want Tahoe to work on my mackintosh as it is the last MAC OS on my intel Hackintosh. 2 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846584 Share on other sites More sharing options...
MakAsrock Posted January 18 Share Posted January 18 (edited) 6 hours ago, vamose said: Based on the above video card details, is there a compatible latest firmware to flash the card with? please share the link if any. I want Tahoe to work on my mackintosh as it is the last MAC OS on my intel Hackintosh. I looked at your video BIOS on techpowerup.com and it's the latest from 2019. There's nothing newer, so you don't need to update it. I pulled my RX580 8 GB from my old computer, and it also has a video BIOS from 2019. It worked perfectly on the Tahoe without any effort. Now she's back there again. I already said that XFX RX580 does work with not all motherboards, but yours works before logging in, so this is not your case. -wegnoigpu agdpmod=pikera It didn't help you. I have nothing more to offer because I'm not a fortune teller. Edited January 18 by MakAsrock 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846601 Share on other sites More sharing options...
vamose Posted January 19 Share Posted January 19 @MakAsrock thanks a lot for confirming about bios etc. I am unable to understand either Tahoe 26.0 works, but 26.1 & 26.2 no go. Installation no issue, but after installation, login to the system & system screen goes black & only option is hard reset. thanks a lot @MakAsrock 2 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846605 Share on other sites More sharing options...
vamose Posted January 19 Share Posted January 19 Any one, who has found a solution or can suggest alternative options to try? 2 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846645 Share on other sites More sharing options...
Slice Posted January 19 Share Posted January 19 5 hours ago, vamose said: Any one, who has found a solution or can suggest alternative options to try? Change SMBIOS to iMac20,1 2 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846666 Share on other sites More sharing options...
MakAsrock Posted January 20 Share Posted January 20 10 hours ago, Slice said: Change SMBIOS to iMac20,1 Then his USB will stop working. 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846674 Share on other sites More sharing options...
MakAsrock Posted January 20 Share Posted January 20 (edited) 16 hours ago, vamose said: Any one, who has found a solution or can suggest alternative options to try? To successfully install Tahoe26.2, temporarily disable WhateverGreen and insert the following into NVRAM -> boot-args: -igfxvesa After installation, revert everything back. Latest fixed config: This is how to disable the built-in iGPU <key>PciRoot(0x0)/Pci(0x2,0x0)</key> <dict> <key>class-code</key> <data>FFFFFFFF</data> <key>device-id</key> <data>FFFFFFFF</data> <key>name</key> <data>23646576696365==</data> </dict> <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>ACPI</key> <dict> <key>Add</key> <array> <dict> <key>Comment</key> <string>SSDT-EC.aml</string> <key>Enabled</key> <true/> <key>Path</key> <string>SSDT-EC.aml</string> </dict> <dict> <key>Comment</key> <string>SSDT-PLUG.aml</string> <key>Enabled</key> <true/> <key>Path</key> <string>SSDT-PLUG.aml</string> </dict> <dict> <key>Comment</key> <string>SSDT-SBUS.aml</string> <key>Enabled</key> <true/> <key>Path</key> <string>SSDT-SBUS.aml</string> </dict> <dict> <key>Comment</key> <string>SSDT-USBX.aml</string> <key>Enabled</key> <true/> <key>Path</key> <string>SSDT-USBX.aml</string> </dict> </array> <key>Delete</key> <array/> <key>Patch</key> <array/> <key>Quirks</key> <dict> <key>FadtEnableReset</key> <false/> <key>NormalizeHeaders</key> <false/> <key>RebaseRegions</key> <false/> <key>ResetHwSig</key> <false/> <key>ResetLogoStatus</key> <true/> <key>SyncTableIds</key> <false/> </dict> </dict> <key>Booter</key> <dict> <key>MmioWhitelist</key> <array/> <key>Patch</key> <array/> <key>Quirks</key> <dict> <key>AllowRelocationBlock</key> <false/> <key>AvoidRuntimeDefrag</key> <true/> <key>ClearTaskSwitchBit</key> <false/> <key>DevirtualiseMmio</key> <false/> <key>DisableSingleUser</key> <false/> <key>DisableVariableWrite</key> <false/> <key>DiscardHibernateMap</key> <false/> <key>EnableSafeModeSlide</key> <true/> <key>EnableWriteUnprotector</key> <true/> <key>FixupAppleEfiImages</key> <true/> <key>ForceBooterSignature</key> <false/> <key>ForceExitBootServices</key> <false/> <key>ProtectMemoryRegions</key> <false/> <key>ProtectSecureBoot</key> <false/> <key>ProtectUefiServices</key> <false/> <key>ProvideCustomSlide</key> <true/> <key>ProvideMaxSlide</key> <integer>0</integer> <key>RebuildAppleMemoryMap</key> <false/> <key>ResizeAppleGpuBars</key> <integer>-1</integer> <key>SetupVirtualMap</key> <true/> <key>SignalAppleOS</key> <false/> <key>SyncRuntimePermissions</key> <false/> </dict> </dict> <key>DeviceProperties</key> <dict> <key>Add</key> <dict> <key>PciRoot(0x0)/Pci(0x0,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,0,0</string> <key>device_type</key> <string>Host bridge</string> <key>model</key> <string>4th Gen Core Processor DRAM Controller</string> </dict> <key>PciRoot(0x0)/Pci(0x1,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,1,0</string> <key>device_type</key> <string>PCI bridge</string> <key>model</key> <string>Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller</string> </dict> <key>PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)</key> <dict> <key>@0,name</key> <string>ATY,Dayton</string> <key>@1,name</key> <string>ATY,Dayton</string> <key>@2,name</key> <string>ATY,Dayton</string> <key>@3,name</key> <string>ATY,Dayton</string> <key>device-id</key> <data>32df0000</data> <key>model</key> <string>AMD Radeon RX 580</string> <key>revision-id</key> <data>xwAAAA==</data> </dict> <key>PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x1)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,1,0/0,1</string> <key>device_type</key> <string>Audio device</string> <key>model</key> <string>Radeon HDMI Audio</string> </dict> <key>PciRoot(0x0)/Pci(0x14,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,20,0</string> <key>device_type</key> <string>USB controller</string> <key>model</key> <string>8 Series/C220 Series Chipset Family USB xHCI</string> </dict> <key>PciRoot(0x0)/Pci(0x16,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,22,0</string> <key>device_type</key> <string>Communication controller</string> <key>model</key> <string>8 Series/C220 Series Chipset Family MEI Controller #1</string> </dict> <key>PciRoot(0x0)/Pci(0x16,0x3)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,22,3</string> <key>device_type</key> <string>Serial controller</string> <key>model</key> <string>8 Series/C220 Series Chipset Family KT Controller</string> </dict> <key>PciRoot(0x0)/Pci(0x1A,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,26,0</string> <key>device_type</key> <string>USB controller</string> <key>model</key> <string>8 Series/C220 Series Chipset Family USB EHCI #2</string> </dict> <key>PciRoot(0x0)/Pci(0x1B,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,27,0</string> <key>device_type</key> <string>Audio device</string> <key>layout-id</key> <data>BwAAAA==</data> <key>model</key> <string>8 Series/C220 Series Chipset High Definition Audio Controller</string> </dict> <key>PciRoot(0x0)/Pci(0x1C,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,28,0</string> <key>device_type</key> <string>PCI bridge</string> <key>model</key> <string>8 Series/C220 Series Chipset Family PCI Express Root Port #1</string> </dict> <key>PciRoot(0x0)/Pci(0x1C,0x2)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,28,2</string> <key>device_type</key> <string>PCI bridge</string> <key>model</key> <string>8 Series/C220 Series Chipset Family PCI Express Root Port #3</string> </dict> <key>PciRoot(0x0)/Pci(0x1C,0x2)/Pci(0x0,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,28,2/0,0</string> <key>device_type</key> <string>Ethernet controller</string> <key>model</key> <string>RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller</string> </dict> <key>PciRoot(0x0)/Pci(0x1C,0x3)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,28,3</string> <key>device_type</key> <string>PCI bridge</string> <key>model</key> <string>8 Series/C220 Series Chipset Family PCI Express Root Port #4</string> </dict> <key>PciRoot(0x0)/Pci(0x1C,0x4)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,28,4</string> <key>device_type</key> <string>PCI bridge</string> <key>model</key> <string>8 Series/C220 Series Chipset Family PCI Express Root Port #5</string> </dict> <key>PciRoot(0x0)/Pci(0x1C,0x4)/Pci(0x0,0x0)</key> <dict> <key>model</key> <string>WD SN770 NVMe SSD</string> </dict> <key>PciRoot(0x0)/Pci(0x1D,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,29,0</string> <key>device_type</key> <string>USB controller</string> <key>model</key> <string>8 Series/C220 Series Chipset Family USB EHCI #1</string> </dict> <key>PciRoot(0x0)/Pci(0x1F,0x0)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,31,0</string> <key>device_type</key> <string>ISA bridge</string> <key>model</key> <string>B85 Express LPC Controller</string> </dict> <key>PciRoot(0x0)/Pci(0x1F,0x2)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,31,2</string> <key>device_type</key> <string>SATA controller</string> <key>model</key> <string>8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]</string> </dict> <key>PciRoot(0x0)/Pci(0x1F,0x3)</key> <dict> <key>AAPL,slot-name</key> <string>Internal@0,31,3</string> <key>device_type</key> <string>SMBus</string> <key>model</key> <string>8 Series/C220 Series Chipset Family SMBus Controller</string> </dict> <key>PciRoot(0x0)/Pci(0x2,0x0)</key> <dict> <key>class-code</key> <data>FFFFFFFF</data> <key>device-id</key> <data>FFFFFFFF</data> <key>name</key> <data>2364657669636w==</data> </dict> </dict> <key>Delete</key> <dict/> </dict> <key>Kernel</key> <dict> <key>Add</key> <array> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>Lilu.kext</string> <key>Comment</key> <string>V1.7.2 | Lilu.kext</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/Lilu</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>VirtualSMC.kext</string> <key>Comment</key> <string>V1.3.8</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/VirtualSMC</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>SMCProcessor.kext</string> <key>Comment</key> <string>V1.3.8 | SMCProcessor.kext</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/SMCProcessor</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>SMCSuperIO.kext</string> <key>Comment</key> <string>V1.3.8 | SMCSuperIO.kext</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/SMCSuperIO</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>WhateverGreen.kext</string> <key>Comment</key> <string>V1.7.1 | WhateverGreen.kext</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/WhateverGreen</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>AppleALC.kext</string> <key>Comment</key> <string>V1.9.7 | AppleALC.kext</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/AppleALC</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>NVMeFix.kext</string> <key>Comment</key> <string>V1.1.4 | NVMeFix.kext</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/NVMeFix</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>RealtekRTL8111.kext</string> <key>Comment</key> <string>V2.4.2 | RealtekRTL8111.kext</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/RealtekRTL8111</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>RestrictEvents.kext</string> <key>Comment</key> <string>V1.1.7 | RestrictEvents.kext</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/RestrictEvents</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> <dict> <key>Arch</key> <string>Any</string> <key>BundlePath</key> <string>BlueToolFixup.kext</string> <key>Comment</key> <string>V2.7.1 | BlueToolFixup.kext</string> <key>Enabled</key> <true/> <key>ExecutablePath</key> <string>Contents/MacOS/BlueToolFixup</string> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> <key>PlistPath</key> <string>Contents/Info.plist</string> </dict> </array> <key>Block</key> <array/> <key>Emulate</key> <dict> <key>Cpuid1Data</key> <data></data> <key>Cpuid1Mask</key> <data></data> <key>DummyPowerManagement</key> <false/> <key>MaxKernel</key> <string></string> <key>MinKernel</key> <string></string> </dict> <key>Force</key> <array/> <key>Patch</key> <array/> <key>Quirks</key> <dict> <key>AppleCpuPmCfgLock</key> <false/> <key>AppleXcpmCfgLock</key> <true/> <key>AppleXcpmExtraMsrs</key> <false/> <key>AppleXcpmForceBoost</key> <false/> <key>CustomPciSerialDevice</key> <false/> <key>CustomSMBIOSGuid</key> <true/> <key>DisableIoMapper</key> <true/> <key>DisableIoMapperMapping</key> <false/> <key>DisableLinkeditJettison</key> <true/> <key>DisableRtcChecksum</key> <false/> <key>ExtendBTFeatureFlags</key> <false/> <key>ExternalDiskIcons</key> <false/> <key>ForceAquantiaEthernet</key> <false/> <key>ForceSecureBootScheme</key> <false/> <key>IncreasePciBarSize</key> <false/> <key>LapicKernelPanic</key> <false/> <key>LegacyCommpage</key> <false/> <key>PanicNoKextDump</key> <true/> <key>PowerTimeoutKernelPanic</key> <true/> <key>ProvideCurrentCpuInfo</key> <false/> <key>SetApfsTrimTimeout</key> <integer>-1</integer> <key>ThirdPartyDrives</key> <false/> <key>XhciPortLimit</key> <false/> </dict> <key>Scheme</key> <dict> <key>CustomKernel</key> <false/> <key>FuzzyMatch</key> <true/> <key>KernelArch</key> <string>Auto</string> <key>KernelCache</key> <string>Auto</string> </dict> </dict> <key>Misc</key> <dict> <key>BlessOverride</key> <array/> <key>Boot</key> <dict> <key>ConsoleAttributes</key> <integer>0</integer> <key>HibernateMode</key> <string>None</string> <key>HibernateSkipsPicker</key> <false/> <key>HideAuxiliary</key> <false/> <key>InstanceIdentifier</key> <string></string> <key>LauncherOption</key> <string>Disabled</string> <key>LauncherPath</key> <string>Default</string> <key>PickerAttributes</key> <integer>17</integer> <key>PickerAudioAssist</key> <false/> <key>PickerMode</key> <string>External</string> <key>PickerVariant</key> <string>Auto</string> <key>PollAppleHotKeys</key> <false/> <key>ShowPicker</key> <true/> <key>TakeoffDelay</key> <integer>0</integer> <key>Timeout</key> <integer>5</integer> </dict> <key>Debug</key> <dict> <key>AppleDebug</key> <false/> <key>ApplePanic</key> <false/> <key>DisableWatchDog</key> <true/> <key>DisplayDelay</key> <integer>0</integer> <key>DisplayLevel</key> <integer>2147483650</integer> <key>LogModules</key> <string>*</string> <key>SysReport</key> <false/> <key>Target</key> <integer>3</integer> </dict> <key>Entries</key> <array/> <key>Security</key> <dict> <key>AllowSetDefault</key> <true/> <key>ApECID</key> <integer>0</integer> <key>AuthRestart</key> <false/> <key>BlacklistAppleUpdate</key> <true/> <key>DmgLoading</key> <string>Signed</string> <key>EnablePassword</key> <false/> <key>ExposeSensitiveData</key> <integer>6</integer> <key>HaltLevel</key> <integer>2147483648</integer> <key>PasswordHash</key> <data></data> <key>PasswordSalt</key> <data></data> <key>ScanPolicy</key> <integer>0</integer> <key>SecureBootModel</key> <string>Disabled</string> <key>Vault</key> <string>Optional</string> </dict> <key>Serial</key> <dict> <key>Custom</key> <dict> <key>BaudRate</key> <integer>115200</integer> <key>ClockRate</key> <integer>1843200</integer> <key>DetectCable</key> <false/> <key>ExtendedTxFifoSize</key> <integer>64</integer> <key>FifoControl</key> <integer>7</integer> <key>LineControl</key> <integer>3</integer> <key>PciDeviceInfo</key> <data>/w==</data> <key>RegisterAccessWidth</key> <integer>8</integer> <key>RegisterBase</key> <integer>1016</integer> <key>RegisterStride</key> <integer>1</integer> <key>UseHardwareFlowControl</key> <false/> <key>UseMmio</key> <false/> </dict> <key>Init</key> <false/> <key>Override</key> <false/> </dict> <key>Tools</key> <array/> </dict> <key>NVRAM</key> <dict> <key>Add</key> <dict> <key>4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14</key> <dict> <key>DefaultBackgroundColor</key> <data>AAAAAA==</data> </dict> <key>4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102</key> <dict> <key>revpatch</key> <string>sbvmm</string> <key>rtc-blacklist</key> <data></data> </dict> <key>7C436110-AB2A-4BBB-A880-FE41995C9F82</key> <dict> <key>ForceDisplayRotationInEFI</key> <integer>0</integer> <key>SystemAudioVolume</key> <data>Rg==</data> <key>bluetoothExternalDongleFailed</key> <data>AA==</data> <key>bluetoothInternalControllerInfo</key> <data>AAAAAAAAAAAAAAAAAAA=</data> <key>boot-args</key> <string>-v -wegnoigpu agdpmod=pikera amfi=0x80 debug=0x100 keepsyms=1 ipc_control_port_options=0</string> <key>csr-active-config</key> <data>AwoAAA==</data> <key>prev-lang:kbd</key> <data></data> <key>run-efi-updater</key> <string>No</string> </dict> </dict> <key>Delete</key> <dict> <key>4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14</key> <array> <string>DefaultBackgroundColor</string> </array> <key>4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102</key> <array> <string>rtc-blacklist</string> <string>revpatch</string> </array> <key>7C436110-AB2A-4BBB-A880-FE41995C9F82</key> <array> <string>ForceDisplayRotationInEFI</string> <string>SystemAudioVolume</string> <string>boot-args</string> <string>csr-active-config</string> <string>prev-lang:kbd</string> <string>run-efi-updater</string> <string>bluetoothExternalDongleFailed</string> <string>bluetoothInternalControllerInfo</string> </array> </dict> <key>LegacyOverwrite</key> <false/> <key>LegacySchema</key> <dict> <key>7C436110-AB2A-4BBB-A880-FE41995C9F82</key> <array> <string>EFILoginHiDPI</string> <string>EFIBluetoothDelay</string> <string>LocationServicesEnabled</string> <string>SystemAudioVolume</string> <string>SystemAudioVolumeDB</string> <string>SystemAudioVolumeSaved</string> <string>bluetoothActiveControllerInfo</string> <string>bluetoothInternalControllerInfo</string> <string>flagstate</string> <string>fmm-computer-name</string> <string>fmm-mobileme-token-FMM</string> <string>fmm-mobileme-token-FMM-BridgeHasAccount</string> <string>nvda_drv</string> <string>prev-lang:kbd</string> <string>backlight-level</string> <string>BootCampHD</string> </array> <key>8BE4DF61-93CA-11D2-AA0D-00E098032B8C</key> <array> <string>Boot0080</string> <string>Boot0081</string> <string>Boot0082</string> <string>BootNext</string> <string>BootOrder</string> </array> </dict> <key>WriteFlash</key> <true/> </dict> <key>PlatformInfo</key> <dict> <key>Automatic</key> <true/> <key>CustomMemory</key> <false/> <key>Generic</key> <dict> <key>AdviseFeatures</key> <false/> <key>MLB</key> <string>F5K342270CDK3F71H</string> <key>MaxBIOSVersion</key> <false/> <key>ProcessorType</key> <integer>0</integer> <key>ROM</key> <data>sJOMupGU</data> <key>SpoofVendor</key> <true/> <key>SystemMemoryStatus</key> <string>Auto</string> <key>SystemProductName</key> <string>MacPro7,1</string> <key>SystemSerialNumber</key> <string>xxxxxxxx</string> <key>SystemUUID</key> <string>66065C99-DEA0-456E-8193-D6354849BDBB</string> </dict> <key>UpdateDataHub</key> <true/> <key>UpdateNVRAM</key> <true/> <key>UpdateSMBIOS</key> <true/> <key>UpdateSMBIOSMode</key> <string>Custom</string> <key>UseRawUuidEncoding</key> <false/> </dict> <key>UEFI</key> <dict> <key>APFS</key> <dict> <key>EnableJumpstart</key> <true/> <key>GlobalConnect</key> <false/> <key>HideVerbose</key> <true/> <key>JumpstartHotPlug</key> <false/> <key>MinDate</key> <integer>-1</integer> <key>MinVersion</key> <integer>-1</integer> </dict> <key>AppleInput</key> <dict> <key>AppleEvent</key> <string>Builtin</string> <key>CustomDelays</key> <false/> <key>GraphicsInputMirroring</key> <true/> <key>KeyInitialDelay</key> <integer>50</integer> <key>KeySubsequentDelay</key> <integer>5</integer> <key>PointerDwellClickTimeout</key> <integer>0</integer> <key>PointerDwellDoubleClickTimeout</key> <integer>0</integer> <key>PointerDwellRadius</key> <integer>0</integer> <key>PointerPollMask</key> <integer>-1</integer> <key>PointerPollMax</key> <integer>80</integer> <key>PointerPollMin</key> <integer>10</integer> <key>PointerSpeedDiv</key> <integer>1</integer> <key>PointerSpeedMul</key> <integer>1</integer> </dict> <key>Audio</key> <dict> <key>AudioCodec</key> <integer>0</integer> <key>AudioDevice</key> <string>PciRoot(0x0)/Pci(0x1b,0x0)</string> <key>AudioOutMask</key> <integer>1</integer> <key>AudioSupport</key> <false/> <key>DisconnectHda</key> <false/> <key>MaximumGain</key> <integer>-15</integer> <key>MinimumAssistGain</key> <integer>-30</integer> <key>MinimumAudibleGain</key> <integer>-55</integer> <key>PlayChime</key> <string>Auto</string> <key>ResetTrafficClass</key> <false/> <key>SetupDelay</key> <integer>0</integer> </dict> <key>ConnectDrivers</key> <true/> <key>Drivers</key> <array> <dict> <key>Arguments</key> <string></string> <key>Comment</key> <string>HfsPlus.efi</string> <key>Enabled</key> <true/> <key>LoadEarly</key> <false/> <key>Path</key> <string>HfsPlus.efi</string> </dict> <dict> <key>Arguments</key> <string></string> <key>Comment</key> <string>OpenCanopy.efi</string> <key>Enabled</key> <true/> <key>LoadEarly</key> <false/> <key>Path</key> <string>OpenCanopy.efi</string> </dict> <dict> <key>Arguments</key> <string></string> <key>Comment</key> <string>OpenRuntime.efi</string> <key>Enabled</key> <true/> <key>LoadEarly</key> <false/> <key>Path</key> <string>OpenRuntime.efi</string> </dict> <dict> <key>Arguments</key> <string></string> <key>Comment</key> <string>ResetNvramEntry.efi</string> <key>Enabled</key> <true/> <key>LoadEarly</key> <false/> <key>Path</key> <string>ResetNvramEntry.efi</string> </dict> </array> <key>Input</key> <dict> <key>KeyFiltering</key> <false/> <key>KeyForgetThreshold</key> <integer>5</integer> <key>KeySupport</key> <true/> <key>KeySupportMode</key> <string>Auto</string> <key>KeySwap</key> <false/> <key>PointerSupport</key> <false/> <key>PointerSupportMode</key> <string>ASUS</string> <key>TimerResolution</key> <integer>50000</integer> </dict> <key>Output</key> <dict> <key>ClearScreenOnModeSwitch</key> <false/> <key>ConsoleFont</key> <string></string> <key>ConsoleMode</key> <string></string> <key>DirectGopRendering</key> <false/> <key>ForceResolution</key> <false/> <key>GopBurstMode</key> <false/> <key>GopPassThrough</key> <string>Disabled</string> <key>IgnoreTextInGraphics</key> <false/> <key>InitialMode</key> <string>Auto</string> <key>ProvideConsoleGop</key> <true/> <key>ReconnectGraphicsOnConnect</key> <false/> <key>ReconnectOnResChange</key> <false/> <key>ReplaceTabWithSpace</key> <false/> <key>Resolution</key> <string>Max</string> <key>SanitiseClearScreen</key> <false/> <key>TextRenderer</key> <string>BuiltinGraphics</string> <key>UIScale</key> <integer>0</integer> <key>UgaPassThrough</key> <false/> </dict> <key>ProtocolOverrides</key> <dict> <key>AppleAudio</key> <false/> <key>AppleBootPolicy</key> <false/> <key>AppleDebugLog</key> <false/> <key>AppleEg2Info</key> <false/> <key>AppleFramebufferInfo</key> <false/> <key>AppleImageConversion</key> <false/> <key>AppleImg4Verification</key> <false/> <key>AppleKeyMap</key> <false/> <key>AppleRtcRam</key> <false/> <key>AppleSecureBoot</key> <false/> <key>AppleSmcIo</key> <false/> <key>AppleUserInterfaceTheme</key> <false/> <key>DataHub</key> <false/> <key>DeviceProperties</key> <false/> <key>FirmwareVolume</key> <true/> <key>HashServices</key> <false/> <key>OSInfo</key> <false/> <key>PciIo</key> <false/> <key>UnicodeCollation</key> <false/> </dict> <key>Quirks</key> <dict> <key>ActivateHpetSupport</key> <false/> <key>DisableSecurityPolicy</key> <false/> <key>EnableVectorAcceleration</key> <true/> <key>EnableVmx</key> <false/> <key>ExitBootServicesDelay</key> <integer>0</integer> <key>ForceOcWriteFlash</key> <false/> <key>ForgeUefiSupport</key> <false/> <key>IgnoreInvalidFlexRatio</key> <true/> <key>ReleaseUsbOwnership</key> <true/> <key>ReloadOptionRoms</key> <false/> <key>RequestBootVarRouting</key> <true/> <key>ResizeGpuBars</key> <integer>-1</integer> <key>ResizeUsePciRbIo</key> <false/> <key>ShimRetainProtocol</key> <false/> <key>TscSyncTimeout</key> <integer>0</integer> <key>UnblockFsConnect</key> <false/> </dict> <key>ReservedMemory</key> <array/> <key>Unload</key> <array/> </dict> </dict> </plist> Edited January 20 by MakAsrock 2 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846675 Share on other sites More 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miliuco Posted January 20 Share Posted January 20 (edited) 4 hours ago, MakAsrock said: Then his USB will stop working. I'm pretty sure that you know this but did you change the info plist file inside the usb map kext? EDIT: I thought my answer was for you but just noticed you was answering about @vamose. Edited January 20 by miliuco 2 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846681 Share on other sites More sharing options...
vamose Posted January 20 Share Posted January 20 (edited) Installation is not an issue at all. full installation goes through. after installation, ones I select the language, & setup as new computer, after that 2 steps forward or one step back screen goes blank. mouse & usb connected through USB hardwired are fully functional. Tested the shared config file - no luck. same issue. Also performed - Reset the BIOS - Removed and reinstalled RX580 GPU - Installed Tahoe 26.0.1 on a separate SSD and it is working flawlessly. - Reinstalled Tahoe 26.2 - No go, stuck on language selection screen - black screen only hard reset is the option. Edited January 20 by vamose additional comments 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846683 Share on other sites More sharing options...
Slice Posted January 20 Share Posted January 20 Tahoe 26.0 is not working with Polaris cards. Black screen after setup. Not sure about 26.0.1. But 26.2 works fine without special efforts. Just compatible SMBIOS. With or without WhateverGreen. Without any DeviceProperties. Without DSDT patches. 2 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846699 Share on other sites More sharing options...
vamose Posted January 20 Share Posted January 20 @Slice Can you share a EFI that I should drop into my system and make it work. I am hitting dead end with Tahoe 26.2. 26.0 Tahoe was working, the beta Tahoe had issues with Polaris, later in the official release things got working. 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846700 Share on other sites More sharing options...
vamose Posted January 20 Share Posted January 20 (edited) Attached 26.0.1 works, both monitors. Not sure why I cannot get 26.2 to work. Full installation is completed no issues at all. The issue arises when I go for the final setup, ones I select the language, & setup as new computer, after that 2 steps forward or one step back screen goes blank. The only option is reboot and repeat the same process. Cannot go beyond this point. Can anyone share there EFI, using Haswell CPU and RX580 GPU, where Tahoe 26.2 if fully functional. Edited January 20 by vamose 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846704 Share on other sites More sharing options...
Thebes Knossos Posted January 20 Share Posted January 20 Version 26.1 did not work on Haswell, at last stage install phase I have black screen at final GUI configuration, only mouse cursor is showing and moving. Same EFI -> 26.0 was installing, but no possible update. (no full nor delta) Haven't try 26.2 yet. 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846705 Share on other sites More sharing options...
Slice Posted January 21 Share Posted January 21 13 hours ago, Thebes Knossos said: Version 26.1 did not work on Haswell, at last stage install phase I have black screen at final GUI configuration, only mouse cursor is showing and moving. Same EFI -> 26.0 was installing, but no possible update. (no full nor delta) Haven't try 26.2 yet. What about FakeCPUID? 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846726 Share on other sites More sharing options...
Thebes Knossos Posted January 21 Share Posted January 21 (edited) Thanks. I've read here but didn't understand how to use this mask... My iGPU is HD 4400 . Strange situation, from Monterey, Ventura and Sonoma, Tahoe 26.2 is found as update with my EFI, (not from Tahoe 26.0) but for sure will fail at last install stage. Edited January 21 by Thebes Knossos 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846727 Share on other sites More sharing options...
Slice Posted January 21 Share Posted January 21 4 hours ago, Thebes Knossos said: Thanks. I've read here but didn't understand how to use this mask... My iGPU is HD 4400 . Strange situation, from Monterey, Ventura and Sonoma, Tahoe 26.2 is found as update with my EFI, (not from Tahoe 26.0) but for sure will fail at last install stage. Oh, sorry! I meant CPU. About iGPU I can tell that it is not supported even in Ventura but probably you have a chance with OCLP if it will works in Tahoe. 2 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846734 Share on other sites More sharing options...
Thebes Knossos Posted January 21 Share Posted January 21 It's done with OCLP up to Sequoia, read my signature. Problem is installing Tahoe. Must be done before upcoming OCLPs. 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846738 Share on other sites More sharing options...
vamose Posted January 21 Share Posted January 21 (edited) On 1/20/2026 at 8:26 PM, vamose said: Attached 26.0.1 works, both monitors. Not sure why I cannot get 26.2 to work. Full installation is completed no issues at all. The issue arises when I go for the final setup, ones I select the language, & setup as new computer, after that 2 steps forward or one step back screen goes blank. The only option is reboot and repeat the same process. Cannot go beyond this point. Can anyone share there EFI, using Haswell CPU and RX580 GPU, where Tahoe 26.2 if fully functional. Anyone, who can help find solution to ⚙️ Fix: black screen in Tahoe 26.2 on my rig? Thanks to all who have provided their guidance. Edited January 21 by vamose 1 Link to comment https://www.insanelymac.com/forum/topic/362078-release-macos-tahoe-262/page/6/#findComment-2846739 Share on other sites More sharing options...
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