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Asus X99 - Catalina Support

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Has anyone who's had the power management problems figured it out? I'm idling at max frequency, selecting kernelxcpm doesn't make any difference either. Didn't have this problem with Mojave, struggling to figure it out!

Sabertooth
5820k
 

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  • config.plist
    24.3 KB · Views: 87
  • kexts.zip
    1.5 MB · Views: 82
Last edited:
Hi there people. I would like to migrate my system to Opencore Boot Loader.
Does anyone have a fully working Opencore build based on the Asus x99-a I7 5820k.
I followed the Opencore vanilla guide, completed the config.plist and perform the sanity check with no errors.
Still, I´m locked. It panic before the kernel load. Nvram clean makes no difference. I´m missing something? maybe my DDST´s ?
I would greatly thank you for any information, advice or at least point me on the right direction to make this build work.
 

Attachments

  • X99-A EFI adn origin folder for Opencore.zip
    2.2 MB · Views: 76
  • IMG_20200328_194403.jpg
    IMG_20200328_194403.jpg
    2.4 MB · Views: 73
Hi there people. I would like to migrate my system to Opencore Boot Loader.
Does anyone have a fully working Opencore build based on the Asus x99-a I7 5820k.
I followed the Opencore vanilla guide, completed the config.plist and perform the sanity check with no errors.
Still, I´m locked. It panic before the kernel load. Nvram clean makes no difference. I´m missing something? maybe my DDST´s ?
I would greatly thank you for any information, advice or at least point me on the right direction to make this build work.
Hi did you flash your motherboard for MSR 0xE2 register unlock for OSX Kernel Write
 
Hi did you flash your motherboard for MSR 0xE2 register unlock for OSX Kernel Write
Yes. My MB BIOS is patched And MSR 0xE2 is unlocked following the KGP guide.
 

Attachments

  • config.plist
    67.4 KB · Views: 88
So. No luck over here.
I tried:
EFI as it is..................................................X
Snapshotting your EFI´s config.plist as it is......X
Different variations of kext...... .....................X
Compiling and sanity proofing .......................X
different USB Sticks and ports........................X
Nothing worked for me. I only get different kinds of kernel panics.
 

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  • IMG_20200329_155414.jpg
    IMG_20200329_155414.jpg
    896.4 KB · Views: 51
  • IMG_20200329_155416.jpg
    IMG_20200329_155416.jpg
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  • IMG_20200329_155753.jpg
    IMG_20200329_155753.jpg
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  • IMG_20200329_160709.jpg
    IMG_20200329_160709.jpg
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  • IMG_20200329_161355.jpg
    IMG_20200329_161355.jpg
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  • IMG_20200329_165930.jpg
    IMG_20200329_165930.jpg
    1.1 MB · Views: 50
Last edited:
So. No luck over here.
I tried:
EFI as it is..................................................X
Snapshotting your EFI´s config.plist as it is......X
Different variations of kext...... .....................X
Compiling and sanity proofing .......................X
different USB Sticks and ports........................X
Nothing worked for me. I only get different kinds of kernel panics.
 
check your Bios configuration like this
no overclock
 

Attachments

  • BIOS-Settings.png
    BIOS-Settings.png
    249.9 KB · Views: 194
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