I've been running Yosemite on this board for a while without any issues.
Since last week I'm having issues with sleep. Meaning 1 out of 2 times my PC would not wake up anymore (halted cpu, spinning fans), an old problem that I haven't seen anymore since ML.
I think this happened after installing xcode, can't tell for sure.
I noticed that appleLPC.kext isn't loading. So my guess is that this could be the reason.
I use a custom DSDT, I've spend a day trying to find a decent patch for LPC ICH7, but without any luck.
If anyone could point me in the right direction to solving this, my eternal gratitude is yours.
I use latest clover as boot loader.
P5W DH DELUXE
Corsair 8GB DDR2 6400
link with my dsdt
I managed to get appleLPC to load with LPCinjector kext
Got rid of all unnecessary kexts, never took the time, as it seems now that I only need fakesmc and voodoo for everything to work properly with my new custom DSDT
Sleep though is still not as it should be, sometimes it works, sometime PC wakes by itself, but gets stuck in halted cpu state with spinning fans. I noticed that every 2 hours PC is woken by RTC alarm, but manages to get back to sleep after a few seconds. But on other occasions, (still haven't found exactly why and when) it gets stuck. Any pointers more then welcome.