Yosemite on Asus P8Z68-V Gen3 (non pro model). I can't get it to work properly.

[MrAtariMac]

You can open a new thread incase if you want any help.

I struggled forever until I forgot to select "3rd Party SATA" in MultiBeast. Without it, everything worked fine except USB3. I got rid of it too since whenever I stuck anything into a USB3 port, my system would freeze.

I'm DTST-free. Here is my MultiBeast config that works for me.

rivers > Audio > Realtek ALCxxx > ALC892

Drivers > Audio > Realtek ALCxxx > Optional HDAEnabler > Audio ID: 1
Drivers > Disk > TRIM Enabler > 10.10.3 TRIM Patch
Drivers > Misc > ElliottForceLegacyRTC

Drivers > Misc > FakeSMC v6.14.1364

Drivers > Misc > NullCPUPowerManagement

Drivers > Network > Intel > AppleIntelE1000e v2.4.14
Bootloaders > Chimera v4.1.0
Customize > Boot Options > Basic Boot Options
Customize > Boot Options > Generate CPU States
Customize > Boot Options > Kext Dev Mode

Customize > Boot Options > Use KernelCache
Customize > System Definitions > Mac Pro > Mac Pro 3,1

 

[MrAtariMac]

I struggled forever until I forgot to select "3rd Party SATA" in MultiBeast. Without it, everything worked fine except USB3. I got rid of USB 3 Universal too since whenever I stuck anything into a USB3 port, my system would freeze.

Suggest you start from scratch unless you comfortable hunting down and removing the 3rd Party Sata driver. I noticed that if you create a new MB config and load it, that doesn't remove any Kexts you may have loaded before.... have to go manually look for and remove them, etc.

I'm DTST-free. Here is my MultiBeast config that works for me.

rivers > Audio > Realtek ALCxxx > ALC892

Drivers > Audio > Realtek ALCxxx > Optional HDAEnabler > Audio ID: 1
Drivers > Disk > TRIM Enabler > 10.10.3 TRIM Patch
Drivers > Misc > ElliottForceLegacyRTC

Drivers > Misc > FakeSMC v6.14.1364

Drivers > Misc > NullCPUPowerManagement

Drivers > Network > Intel > AppleIntelE1000e v2.4.14
Bootloaders > Chimera v4.1.0
Customize > Boot Options > Basic Boot Options
Customize > Boot Options > Generate CPU States
Customize > Boot Options > Kext Dev Mode

Customize > Boot Options > Use KernelCache
Customize > System Definitions > Mac Pro > Mac Pro 3,1

 

[Jithin.C.V]

I struggled forever until I forgot to select "3rd Party SATA" in MultiBeast. Without it, everything worked fine except USB3. I got rid of it too since whenever I stuck anything into a USB3 port, my system would freeze.

I'm DTST-free. Here is my MultiBeast config that works for me.

rivers > Audio > Realtek ALCxxx > ALC892

Drivers > Audio > Realtek ALCxxx > Optional HDAEnabler > Audio ID: 1
Drivers > Disk > TRIM Enabler > 10.10.3 TRIM Patch
Drivers > Misc > ElliottForceLegacyRTC

Drivers > Misc > FakeSMC v6.14.1364

Drivers > Misc > NullCPUPowerManagement

Drivers > Network > Intel > AppleIntelE1000e v2.4.14
Bootloaders > Chimera v4.1.0
Customize > Boot Options > Basic Boot Options
Customize > Boot Options > Generate CPU States
Customize > Boot Options > Kext Dev Mode

Customize > Boot Options > Use KernelCache
Customize > System Definitions > Mac Pro > Mac Pro 3,1

Have you tried USB 3.0 kext from MultiBeast??

 

[MrAtariMac]

Yes - the USB 3 kext is what would make the system freeze if I stuck anything into the USB 3 ports. USB 2 ports work fine with or without that kext.

 

[Jithin.C.V]

Yes - the USB 3 kext is what would make the system freeze if I stuck anything into the USB 3 ports. USB 2 ports work fine with or without that kext.

So after removing the kext you are not able to use USB3.0 port. Right??

Try this : https://bitbucket.org/RehabMan/os-x-generic-usb3/downloads/RehabMan-Generic-USB3-2014-1016.zip

Before trying the kext, you cross check the BIOS settings with below,

1. Enable USB Legacy Support
2. Set xHCI mode as AUTO (Not SMART Auto)
3. Set xHCI Hand-Off as Enabled
4. Enable the EHCI Hand-off