peteh Posted February 8, 2015 Share Posted February 8, 2015 I have an almost complete system with an issues where the system wakes during longer sleeps. Wake reason: HDEF XHC I have not added any USB kexts. Bootloader is Clover and FixUSB is enabled. Link to comment https://www.insanelymac.com/forum/topic/304430-wake-issues-wake-reason-hdef-xhc/ Share on other sites More sharing options...
VirusX Posted February 10, 2015 Share Posted February 10, 2015 please add information about your system to your signature. Do you have an external USB soundcard installed? Does your monitor have a USB hub? What kind of USB devices do you have connected? Try to unplug all and then replug them one at a time to find the culprit... Link to comment https://www.insanelymac.com/forum/topic/304430-wake-issues-wake-reason-hdef-xhc/#findComment-2110344 Share on other sites More sharing options...
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