thedavep Posted May 29, 2015 Share Posted May 29, 2015 I had this on 2 machines now: After a successful build on an OSX 10.10.3/GA-Z97X-UD5H/i7-4790/32GB DDRIII/GTX970, I get Freezes of the system when a usb device is connected (except KB and mouse). Its random and can happen after 1, or 30 min. All the components are working fine - sound, the 2 Network cards, the GTX970 (via nVidia WebInstall). I tried all combinations possible on the BIOS (F8), but still get these Freezes.. This also happen in 10.10.2.. Any ideas here? Link to comment Share on other sites More sharing options...
crusher Posted May 29, 2015 Share Posted May 29, 2015 Which boot loader? And try this kext : and add this arguments -gux_defer_usb2 and -gux_nosleep 1 Link to comment Share on other sites More sharing options...
Allan Posted May 29, 2015 Share Posted May 29, 2015 And always use kext-dev-mode=1 boot argument. Btw, welcome to InsanelyMac 1 Link to comment Share on other sites More sharing options...
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