Hello Z580-Mavericks Users,
I hope to find help with my USB problem here.
I have a Z580 with an Intel Core i7-3520M and 6GB of RAM.
The Installation of Mountain-Lion and the upgrade to Mavericks did work very well, especially with the help of Rehabman and birkley's thread.
I have pretty much everything working: Sound, WLAN, Bluetooth, Battery. My big problem is USB-3 with sleep.
Problem:
1.) If I keep the original IOUSBFamily.kext without any USB related DSDT patches then I can use the USB3 ports but have no sleep (system waking up immediately with the wake reason "EHC1 EHC2").
If I rename the AppleUSBXHCI.kext inside the IOUSBFamily.kext then it is exactly the same! I can use the USB ports, but I don't have sleep!
So I tried three DSDT patches: Rehabman's "USB_7-series", his "USB_7-series-multiplex" and the edits posted in Post#2 where you have to manually do different things to your DSDT.
The multiplex patch and these "manual patches" from #2 both lead to the same situation: No sleep, working ports. The "USB_7-series.txt" patch enables sleep, but disables the USB3 ports. No device is recognized any longer - no matter which IOUSBFamily.kext I use (with or without the renamed **XHCI**).
Do you have any ideas for me?
Thank you very much