Jimmiegin Posted February 12, 2015 Share Posted February 12, 2015 Hi all. I have my new i7 machine up and running. All fully working but for the USB3 issues. So i connect my flash drive and loose control over my mouse! USB2 is fine. If i connect USB3 to VMware Windows 7 instance i get a message along the lines of "unable to connect to ideal host controller". Once i have hit the ok button i imagine it uses reverts to USB2 as i get a working mouse again for both OS X and the Windows instance. I am running Yosemite 10.10.2 on a Gigabyte Z87-UD3. Any help would be greatly appreciated. I have seen drivers on the forum but i don't want to go trying drivers that may cause more instabilities as aside from the USB3 not working properly everything is super stable. Thanks for reading Link to comment Share on other sites More sharing options...
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