Had no chance at all testing any Sleep Mode.
Installed Yosemite with Unibeast over my existing Mavericks, but after running Multibeast I got a Black Screen after booting up. Seems to be also after installing latest nVidia drivers (and even switch to OS X default driver)
Have the GA-Z77N with i3 3225 and GTX 650 (with NVAudio-1.0.dmg for HDMI Audio output as onboard is not working anymore after installing dedicated GPU)
With that config, no problems in Mavericks.
EDIT:
installed it on an external HDD and got it working with Multibeast, also compared my running Yosemite org.chameleon.boot.plist with my working Mavericks one (NVAudio-1.0.dmg for HDMI Audio output also working in Yosemite)
What I'm going to do now:
- Backup my Mavericks Partition -> DONE
- Delete TrimEnabler and nVidia Drivers -> DONE
- copying my org.chameleon.boot.plist from Yosemite to Mavericks -> DONE (still booting fine)
- Updating to Yosemite via Unibeast
- run latest Multibeast
- install NVAudio for HDMI Sound
worked fine the first time, after installing the latest updates (iPhoto, Safari) through the AppStore -> Black Screen on boot
Went back to Mavericks!