- Joined
- Jun 12, 2012
- Messages
- 108
- Motherboard
- GA-Z77-D3H
- CPU
- i3570K
- Graphics
- HD4000
- Mac
- Classic Mac
- Mobile Phone
Thanks!
PXHCD.kext makes kernel_task run at 100% CPU usage when a wireless usb adaptor (DWA 125, ralink rt2870) is plugged in the blue USB 3.0 ports.
It works for both F14 and F17 BIOS. The only problem I found is that sleep no longer work with dsdt.aml in the extra folder.
Remove the dsdt.aml file and install VodooHDA for via to get the sound back again with sleep enable.
Then you clearly have a different issue or hardware. Voodoo is confirmed to not be working with this board and the DSDT does not break sleep as confirmed by many in here