jsgates Posted June 13, 2015 Share Posted June 13, 2015 Dell XPS 14Z here with Sandy Bridge chipset. I have everything working on this machine except USB is not available when waking from hibernation/sleep (I'm using Clover bootloader in UEFI mode). I have been able to determine in Windows 7 that my XHCI controller is a Texas Instruments. Sandy Bridge is an older chipset at this point so I'm sure somebody has solved this issue before, but I haven't been able to find any threads with a valid solution to the problem. Any assistance with this issue or a point in the right direction is greatly appreciated. I never thought USB would be one of the biggest issues to get to play nice. I even have battery status working with a DSDT patch. Thanks. Link to comment https://www.insanelymac.com/forum/topic/306649-sandy-bridge-no-usb-after-sleephelp-needed/ Share on other sites More sharing options...
gengik84 Posted June 13, 2015 Share Posted June 13, 2015 Hello, With clover configurator oimportare the config.plist, device section try to put flags on Add clockID. If the flag was already present, try to remove it. Link to comment https://www.insanelymac.com/forum/topic/306649-sandy-bridge-no-usb-after-sleephelp-needed/#findComment-2144597 Share on other sites More sharing options...
jsgates Posted June 14, 2015 Author Share Posted June 14, 2015 Ok, It looks like I already had the flag enabled. I tried removing it, but no such luck. still no USB after sleep. Link to comment https://www.insanelymac.com/forum/topic/306649-sandy-bridge-no-usb-after-sleephelp-needed/#findComment-2144743 Share on other sites More sharing options...
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