For those of you using the H61n-USB3 on 10.7.4, my system is fully functional except for sleep. (Sound, HD3000, HDMI Audio, etc all working). The system will go to sleep without a problem, but when I try to wake via USB, fans spin, LEDs illuminate, but I do not get video via DVI (have not tried hdmi since updating).
I'm on F3 bios and have tried the DSDT found in tonymacs database, as well as the beta one that is supposed to fix the no usb power after wake issue. Current chameleon flag are: generate p states, generate c states, restart fix, graphics enabler, and use kernel cache.
I have tried everything I can come up with: dark wake, different DSDTs, appleintelcpupowermanagement patch, applertc patch, removal of any USB3 kexts, removal of nullpowermanagement. I'm out of ideas and frustrated. Anyone have any suggestions for fixing this?