18,3 SMBIOS

[ArtMacOS]

Try using a recent version of Clover Configurator.

Is the latest version here?
https://www.tonymacx86.com/resources/clover-configurator.335/

 

[pastrychef]

Is the latest version here?
https://www.tonymacx86.com/resources/clover-configurator.335/

Run it and it should auto notify you if there are newer versions.

 

[Fraxinus]

Anybody knows how to enable sleep with Smbios 18,3? During sleeping i can hear the GPU-Fan restarting a few times per Minute. After sleep i get a glitch with my Monitor. I use NvidiaWebdriver 106, High Sierra 10.13.3.

 

[JCMunsonII]

While I can't elaborate on why it is more stable in my case, 18,3 did smooth out my system (nipped some "glitchy" or "glitch-like" behavior).

Bottom line is, you have to choose the SMBIOS that most closely matches your build.

 

[luckyal]

I decided to try iMac18,3 again with the latest version of USBInjectAll.kext. I'm happy to report that all is working great now. All USB devices are working and my PCI-e card issues have been resolved.

I'm on the other hand stuck after changing my SMBIOS to 18,3. I can't even boot into the macOS to go back to 14,1

 

[JCMunsonII]

As per my reply elsewhere, please post screenshots of your verbose boot and someone will work on helping you.