MP 1,1-5,1 Open Core 0.6.9 question

[basslik]

Greatly appreciate the amazing works .

Anyhow I installed OC 0.6.9, everything appears to be okay. External drive (NVMe) now show as internal. But I'm not able to boot an older OS as stated in line 11. Ability to run any natively supported ancient OSX with modern graphic card e.g. Radeon VII in 10.6.8 (only can display, no acceleration)

Was trying to boot up Mt. Lion and seemed okay until a slash popped up across the logo.

Was I suppose to install Clover Configurator, and not OC 0.6.9 ?. or am I'm able to still run it ?, thank you.

On Mojave at the moment.

Mt. Lion is Extended Journaled.

 

[VitaminK]

Post the config.plist

 

[basslik]

I hope I did this right. THANK YOU.
<key>ACPI</key>
<dict>
<key>Add</key>
<array>
<dict>
<key>Comment</key>
<string>Thunderbolt 3</string>
<key>Enabled</key>
<false/>
<key>Path</key>
<string>SSDT-TBOLT3.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>
<false/>
</dict>
</dict>
<key>Booter</key>
<dict>
<key>Patch</key>
<array/>
<key>MmioWhitelist</key>
<array/>
<key>Quirks</key>
<dict>
<key>AllowRelocationBlock</key>
<false/>
<key>AvoidRuntimeDefrag</key>
<false/>
<key>DevirtualiseMmio</key>
<false/>
<key>DisableSingleUser</key>
<false/>
<key>DisableVariableWrite</key>
<false/>
<key>DiscardHibernateMap</key>
<false/>
<key>EnableSafeModeSlide</key>
<false/>
<key>EnableWriteUnprotector</key>
<false/>
<key>ForceBooterSignature</key>
<false/>
<key>ForceExitBootServices</key>
<false/>
<key>ProtectMemoryRegions</key>
<false/>
<key>ProtectSecureBoot</key>
<true/>
<key>ProtectUefiServices</key>
<false/>
<key>ProvideCustomSlide</key>
<false/>
<key>ProvideMaxSlide</key>
<integer>0</integer>
<key>RebuildAppleMemoryMap</key>
<false/>
<key>SetupVirtualMap</key>
<false/>
<key>SignalAppleOS</key>
<false/>
<key>SyncRuntimePermissions</key>
<false/>
</dict>
</dict>
<key>DeviceProperties</key>
<dict>
<key>Add</key>
<dict/>
<key>Delete</key>
<dict/>
</dict>
<key>Kernel</key>
<dict>
<key>Add</key>
<array>
<dict>
<key>Arch</key>
<string>x86_64</string>
<key>BundlePath</key>
<string>Lilu.kext</string>
<key>Comment</key>
<string>Do not touch this setting</string>
<key>Enabled</key>
<true/>
<key>ExecutablePath</key>
<string>Contents/MacOS/Lilu</string>
<key>MaxKernel</key>
<string></string>
<key>MinKernel</key>
<string>16.0.0</string>
<key>PlistPath</key>
<string>Contents/Info.plist</string>
</dict>
<dict>
<key>Arch</key>
<string>x86_64</string>
<key>BundlePath</key>
<string>WhateverGreen.kext</string>
<key>Comment</key>
<string>Required for HWAccel</string>
<key>Enabled</key>
<true/>
<key>ExecutablePath</key>
<string>Contents/MacOS/WhateverGreen</string>
<key>MaxKernel</key>
<string></string>
<key>MinKernel</key>
<string>16.0.0</string>
<key>PlistPath</key>
<string>Contents/Info.plist</string>
</dict>
<dict>
<key>Arch</key>
<string>x86_64</string>
<key>BundlePath</key>
<string>AppleMCEReporterDisabler.kext</string>
<key>Comment</key>
<string>Only required for dual CPU Mac Pro</string>
<key>Enabled</key>
<true/>
<key>ExecutablePath</key>
<string></string>
<key>MaxKernel</key>
<string></string>
<key>MinKernel</key>
<string>19.0.0</string>
<key>PlistPath</key>
<string>Contents/Info.plist</string>
</dict>
<dict>
<key>Arch</key>
<string>x86_64</string>
<key>BundlePath</key>
<string>RadeonBoost.kext</string>
<key>Comment</key>
<string></string>
<key>Enabled</key>
<false/>
<key>ExecutablePath</key>
<string></string>
<key>MaxKernel</key>
<string></string>
<key>MinKernel</key>
<string></string>
<key>PlistPath</key>
<string>Contents/Info.plist</string>
</dict>
<dict>
<key>Comment</key>
<string></string>
<key>PlistPath</key>
<string>Contents/Info.plist</string>
<key>Enabled</key>
<false/>
<key>MaxKernel</key>
<string>20.99.99</string>
<key>MinKernel</key>
<string>19.0.0</string>
<key>ExecutablePath</key>
<string>Contents/MacOS/IO80211Mojave</string>
<key>Arch</key>
<string>Any</string>
<key>BundlePath</key>
<string>IO80211Mojave.kext</string>
</dict>
<dict>
<key>Comment</key>
<string></string>
<key>PlistPath</key>
<string>Contents/Info.plist</string>
<key>Enabled</key>
<false/>
<key>MaxKernel</key>
<string>20.99.99</string>
<key>MinKernel</key>
<string>19.0.0</string>
<key>ExecutablePath</key>
<string>Contents/MacOS/AirPortBrcm4331</string>
<key>Arch</key>
<string>Any</string>
<key>BundlePath</key>
<string>IO80211Mojave.kext/Contents/PlugIns/AirPortBrcm4331.kext</string>
</dict>
</array>
<key>Block</key>
<array/>
<key>Emulate</key>
<dict>
<key>DummyPowerManagement</key>
<false/>
<key>Cpuid1Data</key>
<data>AAAAAAAAAAAAAACAAAAAAA==</data>
<key>Cpuid1Mask</key>
<data>AAAAAAAAAAAAAACAAAAAAA==</data>
<key>MaxKernel</key>
<string></string>
<key>MinKernel</key>
<string></string>
</dict>
<key>Force</key>
<array/>
<key>Patch</key>
<array>
<dict>
<key>Arch</key>
<string>Any</string>
<key>Base</key>
<string></string>
<key>Comment</key>
<string>IONVMeFamily Patch#External</string>
<key>Count</key>
<integer>0</integer>
<key>Enabled</key>
<true/>
<key>Find</key>
<data>RXh0ZXJuYWw=</data>
<key>Identifier</key>
<string>com.apple.iokit.IONVMeFamily</string>
<key>Limit</key>
<integer>0</integer>
<key>Mask</key>
<data></data>
<key>MaxKernel</key>
<string></string>
<key>MinKernel</key>
<string>17.0.0</string>
<key>Replace</key>
<data>SW50ZXJuYWw=</data>
<key>ReplaceMask</key>
<data></data>
<key>Skip</key>
<integer>0</integer>
</dict>
</array>
<key>Quirks</key>
<dict>
<key>AppleCpuPmCfgLock</key>
<false/>
<key>AppleXcpmCfgLock</key>
<false/>
<key>AppleXcpmExtraMsrs</key>
<false/>
<key>AppleXcpmForceBoost</key>
<false/>
<key>CustomSMBIOSGuid</key>
<false/>
<key>DisableIoMapper</key>
<false/>
<key>DisableLinkeditJettison</key>
<true/>
<key>DisableRtcChecksum</key>
<false/>
<key>ExtendBTFeatureFlags</key>
<false/>
<key>ExternalDiskIcons</key>
<true/>
<key>ForceSecureBootScheme</key>
<false/>
<key>IncreasePciBarSize</key>
<false/>
<key>LapicKernelPanic</key>
<false/>
<key>LegacyCommpage</key>
<false/>
<key>PanicNoKextDump</key>
<false/>
<key>PowerTimeoutKernelPanic</key>
<false/>
<key>SetApfsTrimTimeout</key>
<integer>999</integer>
<key>ThirdPartyDrives</key>
<true/>
<key>XhciPortLimit</key>
<false/>
</dict>
<key>Scheme</key>
<dict>
<key>FuzzyMatch</key>
<false/>
<key>KernelArch</key>
<string>x86_64</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>HideAuxiliary</key>
<false/>
<key>LauncherOption</key>
<string>Disabled</string>
<key>LauncherPath</key>
<string>Default</string>
<key>PickerAttributes</key>
<integer>19</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>10</integer>
</dict>
<key>Debug</key>
<dict>
<key>AppleDebug</key>
<false/>
<key>ApplePanic</key>
<false/>
<key>DisableWatchDog</key>
<false/>
<key>DisplayDelay</key>
<integer>0</integer>
<key>DisplayLevel</key>
<integer>2151678018</integer>
<key>SerialInit</key>
<false/>
<key>SysReport</key>
<false/>
<key>Target</key>
<integer>0</integer>
</dict>
<key>Entries</key>
<array/>
<key>Security</key>
<dict>
<key>AllowNvramReset</key>
<false/>
<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>11</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>Tools</key>
<array/>
</dict>
<key>NVRAM</key>
<dict>
<key>Add</key>
<dict>
<key>4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14</key>
<dict>
<key>UIScale</key>
<data>AQ==</data>
<key>DefaultBackgroundColor</key>
<data>AAAAAA==</data>
</dict>
<key>7C436110-AB2A-4BBB-A880-FE41995C9F82</key>
<dict>
<key>boot-args</key>
<string>-lilubetaall -wegbeta agdpmod=pikera shikigva=80 unfairgva=1 mbasd=1 -wegtree -no_compat_check no32exec=0</string>
<key>csr-active-config</key>
<data>fwgAAA==</data>
<key>run-efi-updater</key>
<string>No</string>
</dict>
</dict>
<key>Delete</key>
<dict>
<key>4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14</key>
<array>
<string>UIScale</string>
<string>DefaultBackgroundColor</string>
</array>
<key>7C436110-AB2A-4BBB-A880-FE41995C9F82</key>
<array>
<string>boot-args</string>
<string>csr-active-config</string>
</array>
</dict>
<key>LegacyEnable</key>
<false/>
<key>LegacyOverwrite</key>
<false/>
<key>LegacySchema</key>
<dict/>
<key>WriteFlash</key>
<false/>
</dict>
<key>PlatformInfo</key>
<dict>
<key>Automatic</key>
<false/>
<key>CustomMemory</key>
<false/>
<key>Generic</key>
<dict>
<key>AdviseWindows</key>
<false/>
<key>MaxBIOSVersion</key>
<false/>
<key>MLB</key>
<string></string>
<key>ProcessorType</key>
<integer>1281</integer>
<key>ROM</key>
<data></data>
<key>SpoofVendor</key>
<true/>
<key>SystemMemoryStatus</key>
<string>Auto</string>
<key>SystemProductName</key>
<string></string>
<key>SystemSerialNumber</key>
<string></string>
<key>SystemUUID</key>
<string></string>
</dict>
<key>SMBIOS</key>
<dict>
<key>BoardProduct</key>
<string>Mac-7BA5B2D9E42DDD94</string>
<key>ProcessorType</key>
<integer>1281</integer>
<key>FirmwareFeatures</key>
<data>A1QM4A==</data>
<key>FirmwareFeaturesMask</key>
<data>P/8f/w==</data>
<key>BIOSVersion</key>
<string>9144.0.6.9.0</string>
</dict>
<key>Memory</key>
<dict>
<key>DataWidth</key>
<integer>64</integer>
<key>ErrorCorrection</key>
<integer>5</integer>
<key>FormFactor</key>
<integer>9</integer>
<key>MaxCapacity</key>
<integer>274877906944</integer>
<key>TotalWidth</key>
<integer>72</integer>
<key>Type</key>
<integer>24</integer>
<key>TypeDetail</key>
<integer>8192</integer>
<key>Devices</key>
<array>
<dict>
<key>AssetTag</key>
<string>123456789</string>
<key>BankLocator</key>
<string>BANK 0</string>
<key>DeviceLocator</key>
<string>ChannelA-DIMM0</string>
<key>Manufacturer</key>
<string>OpenCore</string>
<key>PartNumber</key>
<string>OpenCore-32GB</string>
<key>SerialNumber</key>
<string>OpenCore000000000</string>
<key>Size</key>
<integer>32768</integer>
<key>Speed</key>
<integer>1333</integer>
</dict>
<dict>
<key>AssetTag</key>
<string>123456789</string>
<key>BankLocator</key>
<string>BANK 1</string>
<key>DeviceLocator</key>
<string>ChannelB-DIMM0</string>
<key>Manufacturer</key>
<string>OpenCore</string>
<key>PartNumber</key>
<string>OpenCore-32GB</string>
<key>SerialNumber</key>
<string>OpenCore000000001</string>
<key>Size</key>
<integer>32768</integer>
<key>Speed</key>
<integer>1333</integer>
</dict>
<dict>
<key>AssetTag</key>
<string>123456789</string>
<key>BankLocator</key>
<string>BANK 2</string>
<key>DeviceLocator</key>
<string>ChannelC-DIMM0</string>
<key>Manufacturer</key>
<string>OpenCore</string>
<key>PartNumber</key>
<string>OpenCore-32GB</string>
<key>SerialNumber</key>
<string>OpenCore000000002</string>
<key>Size</key>
<integer>32768</integer>
<key>Speed</key>
<integer>1333</integer>
</dict>
<dict>
<key>AssetTag</key>
<string>123456789</string>
<key>BankLocator</key>
<string>BANK 3</string>
<key>DeviceLocator</key>
<string>ChannelC-DIMM1</string>
<key>Manufacturer</key>
<string>OpenCore</string>
<key>PartNumber</key>
<string>OpenCore-32GB</string>
<key>SerialNumber</key>
<string>OpenCore000000003</string>
<key>Size</key>
<integer>32768</integer>
<key>Speed</key>
<integer>1333</integer>
</dict>
<dict>
<key>AssetTag</key>
<string>123456789</string>
<key>BankLocator</key>
<string>BANK 4</string>
<key>DeviceLocator</key>
<string>ChannelD-DIMM0</string>
<key>Manufacturer</key>
<string>OpenCore</string>
<key>PartNumber</key>
<string>OpenCore-32GB</string>
<key>SerialNumber</key>
<string>OpenCore000000004</string>
<key>Size</key>
<integer>32768</integer>
<key>Speed</key>
<integer>1333</integer>
</dict>
<dict>
<key>AssetTag</key>
<string>123456789</string>
<key>BankLocator</key>
<string>BANK 5</string>
<key>DeviceLocator</key>
<string>ChannelE-DIMM0</string>
<key>Manufacturer</key>
<string>OpenCore</string>
<key>PartNumber</key>
<string>OpenCore-32GB</string>
<key>SerialNumber</key>
<string>OpenCore000000005</string>
<key>Size</key>
<integer>32768</integer>
<key>Speed</key>
<integer>1333</integer>
</dict>
<dict>
<key>AssetTag</key>
<string>123456789</string>
<key>BankLocator</key>
<string>BANK 6</string>
<key>DeviceLocator</key>
<string>ChannelF-DIMM0</string>
<key>Manufacturer</key>
<string>OpenCore</string>
<key>PartNumber</key>
<string>OpenCore-32GB</string>
<key>SerialNumber</key>
<string>OpenCore000000006</string>
<key>Size</key>
<integer>32768</integer>
<key>Speed</key>
<integer>1333</integer>
</dict>
<dict>
<key>AssetTag</key>
<string>123456789</string>
<key>BankLocator</key>
<string>BANK 7</string>
<key>DeviceLocator</key>
<string>ChannelF-DIMM1</string>
<key>Manufacturer</key>
<string>OpenCore</string>
<key>PartNumber</key>
<string>OpenCore-32GB</string>
<key>SerialNumber</key>
<string>OpenCore000000007</string>
<key>Size</key>
<integer>32768</integer>
<key>Speed</key>
<integer>1333</integer>
</dict>
<dict>
<key>AssetTag</key>
<string></string>
<key>BankLocator</key>
<string>BANK 8</string>
<key>DeviceLocator</key>
<string>ChannelA-DIMM1</string>
<key>Manufacturer</key>
<string>NO DIMM</string>
<key>PartNumber</key>
<string></string>
<key>SerialNumber</key>
<string></string>
<key>Size</key>
<integer>0</integer>
<key>Speed</key>
<integer>0</integer>
</dict>
<dict>
<key>AssetTag</key>
<string></string>
<key>BankLocator</key>
<string>BANK 9</string>
<key>DeviceLocator</key>
<string>ChannelB-DIMM1</string>
<key>Manufacturer</key>
<string>NO DIMM</string>
<key>PartNumber</key>
<string></string>
<key>SerialNumber</key>
<string></string>
<key>Size</key>
<integer>0</integer>
<key>Speed</key>
<integer>0</integer>
</dict>
<dict>
<key>AssetTag</key>
<string></string>
<key>BankLocator</key>
<string>BANK 10</string>
<key>DeviceLocator</key>
<string>ChannelD-DIMM1</string>
<key>Manufacturer</key>
<string>NO DIMM</string>
<key>PartNumber</key>
<string></string>
<key>SerialNumber</key>
<string></string>
<key>Size</key>
<integer>0</integer>
<key>Speed</key>
<integer>0</integer>
</dict>
<dict>
<key>AssetTag</key>
<string></string>
<key>BankLocator</key>
<string>BANK 11</string>
<key>DeviceLocator</key>
<string>ChannelE-DIMM1</string>
<key>Manufacturer</key>
<string>NO DIMM</string>
<key>PartNumber</key>
<string></string>
<key>SerialNumber</key>
<string></string>
<key>Size</key>
<integer>0</integer>
<key>Speed</key>
<integer>0</integer>
</dict>
</array>
</dict>
<key>UpdateDataHub</key>
<false/>
<key>UpdateNVRAM</key>
<false/>
<key>UpdateSMBIOS</key>
<false/>
<key>UpdateSMBIOSMode</key>
<string>Create</string>
<key>UseRawUuidEncoding</key>
<false/>
</dict>
<key>UEFI</key>
<dict>
<key>APFS</key>
<dict>
<key>EnableJumpstart</key>
<false/>
<key>GlobalConnect</key>
<false/>
<key>HideVerbose</key>
<false/>
<key>JumpstartHotPlug</key>
<false/>
<key>MinDate</key>
<integer>0</integer>
<key>MinVersion</key>
<integer>0</integer>
</dict>
<key>AppleInput</key>
<dict>
<key>AppleEvent</key>
<string>Builtin</string>
<key>CustomDelays</key>
<false/>
<key>KeyInitialDelay</key>
<integer>50</integer>
<key>KeySubsequentDelay</key>
<integer>5</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></string>
<key>AudioOut</key>
<integer>0</integer>
<key>AudioSupport</key>
<false/>
<key>MinimumVolume</key>
<integer>0</integer>
<key>PlayChime</key>
<string>Auto</string>
<key>ResetTrafficClass</key>
<false/>
<key>SetupDelay</key>
<integer>0</integer>
<key>VolumeAmplifier</key>
<integer>0</integer>
</dict>
<key>ConnectDrivers</key>
<true/>
<key>Drivers</key>
<array>
<string>OpenRuntime.efi</string>
<string>OpenCanopy.efi</string>
<string>CrScreenshotDxe.efi</string>
</array>
<key>Input</key>
<dict>
<key>KeyFiltering</key>
<false/>
<key>KeyForgetThreshold</key>
<integer>0</integer>
<key>KeySupport</key>
<false/>
<key>KeySupportMode</key>
<string>Auto</string>
<key>KeySwap</key>
<false/>
<key>PointerSupport</key>
<false/>
<key>PointerSupportMode</key>
<string></string>
<key>TimerResolution</key>
<integer>0</integer>
</dict>
<key>Output</key>
<dict>
<key>ClearScreenOnModeSwitch</key>
<false/>
<key>ConsoleMode</key>
<string></string>
<key>DirectGopRendering</key>
<true/>
<key>ForceResolution</key>
<false/>
<key>GopPassThrough</key>
<false/>
<key>IgnoreTextInGraphics</key>
<false/>
<key>ProvideConsoleGop</key>
<true/>
<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>UgaPassThrough</key>
<false/>
</dict>
<key>ProtocolOverrides</key>
<dict>
<key>AppleAudio</key>
<false/>
<key>AppleBootPolicy</key>
<true/>
<key>AppleDebugLog</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>
<true/>
<key>DataHub</key>
<false/>
<key>DeviceProperties</key>
<false/>
<key>FirmwareVolume</key>
<false/>
<key>HashServices</key>
<false/>
<key>OSInfo</key>
<false/>
<key>UnicodeCollation</key>
<false/>
</dict>
<key>Quirks</key>
<dict>
<key>ActivateHpetSupport</key>
<false/>
<key>DisableSecurityPolicy</key>
<false/>
<key>EnableVectorAcceleration</key>
<false/>
<key>ExitBootServicesDelay</key>
<integer>0</integer>
<key>ForgeUefiSupport</key>
<true/>
<key>IgnoreInvalidFlexRatio</key>
<false/>
<key>ReleaseUsbOwnership</key>
<false/>
<key>ReloadOptionRoms</key>
<true/>
<key>RequestBootVarRouting</key>
<true/>
<key>TscSyncTimeout</key>
<integer>0</integer>
<key>UnblockFsConnect</key>
<false/>
</dict>
<key>ReservedMemory</key>
<array/>

 

[basslik]

Post the config.plist

Anything please ?

 

[VitaminK]

Sooo Mojave works then your wanting to boot mountain Lion too from open core?

 

[basslik]

Yeah my goal is to track (record ) using Pro Tools 2020.3

The switch over to Pro Tools 10 to utilize certain dinosaur plugins on 32bit.

Thanks

Reading line 11. mentions OC can run Ancient OS but without acceleration.

 

[VitaminK]

Do you care about having any hardware accerlation from the RX580 under Mojave?

 

[VitaminK]

Try this one. He's bit cleaned up. Based off mine I can run Big Sur and Snow Leopard.

Assuming the RX580 is in slot 1?

 

[basslik]

Not really crucial for tracking.

I stuck (man oh man). installed OC on NVMe on Mojave. Then tried to open program, nothing opens. Can't even get on Safri. Pulled out the NVMe. and installed my acellsior with a good working Mojave and I can't open any programs. Also the Drive are gone on the desktop and I have them checked marked on preferences. (PLEASE HELP)

Do I have unistall OC ?, and how please.

Update, I can't even run OC on usb stick

**WHEW** I managed to take the NVMe Samsung plus out and stick back in my accelsior which has two partions (Mojave&High Sierra). Kept rebooting CMD=Option/P/R tried 5 chimes same thing no programs would open nor drives would show up. Then I tried three chimes and all is back to normal.

That was scary. I really wanted it to work for me. Is there a video on how to accomplish this

VitaminK ?. Thank you so much for your time, greatly appreciate it.​

 

[VitaminK]

Can you see what the load is being drained by CPU or GPU? Yes here Ill undo the fixes

 

[VitaminK]

No shouldn't need to remove open core, could be I messed up with gpu properties or I was injecting kexts into kernel you most likely didn't have have. Removing Opencore is easy do a PRAM reset once.

 

[basslik]

Ok, back to working mojave
How do you have it setup ?
Are you running two separate drives and switching between the two OS, Bs & Snow ?
Or you have a partition on the same drive, if so on the same drive are they both partitioned in APFS ?

I'm very excited to get this working and I can't thank you enough.

 

[KeesMacPro]

Are you running two separate drives and switching between the two OS, Bs & Snow ?
Or you have a partition on the same drive, if so on the same drive are they both partitioned in APFS ?

OC or non-OC:
- install 2 different OS on 2 separate drives
- APFS was first introduced with HighSierra , so installing any OS previous to HS in APFS format is impossible

 

[basslik]

My goal is doing as you stated. I want to be able to run Mojave with OC that gives the option to run Mt. Lion with the same video card.

Thank you for your time.

 

[VitaminK]

I do not know how Opencore could affect Mac OS into not opening apps. Have you try the fixed version?

 

[Dayo]

run Mt. Lion with the same video card.

Mt. Lion with RX 580 is not a good mix.
It might be possible to get it to work but would not be a great experience.