[Success] GA-H55M-UD2H (F11), Core i3, 8400GS

Followed official installation guide except I had to type GraphicsEnabler=Yes PCIRootUID=1 at the Chameleon boot to get the installer to load. Installation worked flawlessly from that point on. Downloaded correct DSDT file from tonymac database and placed on desktop.

Ran Multibeast with the following configuration:

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MultiBeast Configuration - 2013-10-27 07:51:49 -----------------------------------------------------------------
Quick Start > UserDSDT - /Users/username/Desktop/DSDT-GA-H55M-UD2H-F11.aml Drivers > Audio > Realtek ALCxxx > Without DSDT > ALC889
Drivers > Audio > Realtek ALCxxx > Without DSDT > HDAEnabler
Drivers > Disk > 3rd Party SATA
Drivers > Misc > FakeSMC v5.3.820
Drivers > Misc > FakeSMC v5.3.820 Plugins
Drivers > Misc > FakeSMC v5.3.820 HWMonitor Application
Drivers > Network > Realtek - Lnx2Mac's RealtekRTL81xx v0.0.90
Drivers > System > AppleACPIPlatform Rollback > 10.8.1 Rollback
Drivers > System > AppleRTC Patch for CMOS Reset
Bootloaders > Chimera v2.2.1
Customize > Boot Options > Basic Boot Options
Customize > Boot Options > Generate CPU States
Customize > Boot Options > GraphicsEnabler=Yes
Customize > Boot Options > Hibernate Mode - Desktop
Customize > Boot Options > PCI Root ID Fix
Customize > Boot Options > Use KernelCache
Customize > System Definitions > Mac Pro > Mac Pro 3,1
Customize > Themes > tonymacx86 Black
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Working 100%, Sound, QE/CI, iMessage, everything I've tried so far!

[Sucess] GA-H55M-UD2H (F11), Core i3, 8400GS

Just about to give up on Mavericks until I saw this post. Everything now working. Thanks for a great post. Also thanks to all at TonyMacs.

[Sucess] GA-H55M-UD2H (F11), Core i3, 8400GS

Thanks for the guide! I made it through install but have had trouble with setup.

Any insight into this issue:
System hangs on shutting down or restart- will not fully power down.

[Sucess] GA-H55M-UD2H (F11), Core i3, 8400GS

pjcousin said:

Just about to give up on Mavericks until I saw this post. Everything now working. Thanks for a great post. Also thanks to all at TonyMacs.

Click to expand...

You're welcome!

Thank you so much!!!!

I was just about to give up too.

omg this board works I will give it a try tonight i hd lion on it but so much crashes so i gave up on it but i will retry tonight following this guide thanks so much

Motherboard: Gigabyte G41-ES2
Graphics: Asus EN8400GS 512MB

After boot into Installer screen with GraphicsEnabler=Yes PCIRootUID=1 and complete install.
The first boot after restart not reach to desktop for me to install MultiBeast, although I tried above flags. Anyone help me?

Just to say that NVGA 8400GS 1024 is working with AsRock H55M mobo with i3 processor. In this case you need to use PCIRootUID=0 GraphicsEnabler=Yes. For sound it is working with Voodoov2.7.3. The DSDT is build using this guide http://www.tonymacx86.com/dsdt/107723-how-create-your-own-dsdt-using-maciasl.html. By the way, all the GPU ports are working, i.e. DVI, HDMI and VGA!

I have the same setup and managed to update my 10.8 install to 10.9.4 after running into some snags:

I had to boot from USB with GraphicsEnabler=Yes PCIRootUID=1

The first time I ran into the problem where the mouse and keyboard wasn't working once the installer had loaded so I had to re-do the UniBeast with Legacy USB support to get that working.

Once the install was done MultiBeast couldn't install anything and just gave me errors. I found that this was caused by the old FakeSMC version, which I had to manually remove.

I installed the following:

• 3rd party SATA
• Lnx2Mac's RealtekRTL81xx 0.0.90
• FakeSMC 6.9.1315
• Chimera 3.0.1
• AppleRTC Patch for CMOS Reset

The normal ALC889 install did NOT work. It made the system unbootable. I tried the audio_ALC889 from Github and that got audio working for me.

My chameleon boot plist: