guimenez Posted October 22, 2015 Share Posted October 22, 2015 I've an E5520 and i'm having always "Still Waiting for boot device" with Clover or Chameleon. Does anyone know if i can use the patches listed in this thread? Thank you Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted October 22, 2015 Administrators Share Posted October 22, 2015 on the usb installer or on the hdd boot? if usb then try different ports if it's hdd boot make sure Sata is set to AHCI in bios. Link to comment Share on other sites More sharing options...
guimenez Posted October 23, 2015 Author Share Posted October 23, 2015 I'm testing on USB flash and USB disk. It's always the same Error.With Yosemite everything 100%, but With El Capitan can't pass from Still Wait for Boot Device".Thanks Link to comment Share on other sites More sharing options...
polyzargone Posted October 23, 2015 Share Posted October 23, 2015 Obviously, it's a USB port recognition problem. If you post your DSDT, and an IOReg with all USB ports filled with a device (if possible) from Yosemite, then I could try to prepare a USB_Injector.kext. Also, I'll need to know what bootloader you're on and if relevant, your config.plist. 1 Link to comment Share on other sites More sharing options...
guimenez Posted October 23, 2015 Author Share Posted October 23, 2015 Thank you for trying to help me.I've tried with Clover and now with Chameleon.Here you have my files. Archive.zip Link to comment Share on other sites More sharing options...
guimenez Posted October 29, 2015 Author Share Posted October 29, 2015 I just want to thank #polyzargone for fixing my DSDT and usb injector kext Thanks Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 29, 2015 Moderators Share Posted October 29, 2015 @polyzargone Your usb-injector for E5520 also works on the E6420/E6220! 1 Link to comment Share on other sites More sharing options...
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