michaelo1981 Posted April 12, 2018 Author Share Posted April 12, 2018 possible development - in Clover/Kexts/Other there is no IntelGraphicsDVMTFixup.kext file but there is the other one. I will delete the other file as instructed Edit - Also no AppleALC.Kext in same folder - cannot delete files that aren't there to begin with. Edit 2 - Found files in Clover/Kexts - Have now been removed. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted April 12, 2018 Administrators Share Posted April 12, 2018 IntelGraphicsDVMTFixup.kext ? Not required afaik on this Latitude model... Link to comment Share on other sites More sharing options...
michaelo1981 Posted April 12, 2018 Author Share Posted April 12, 2018 So I deleted IntelGraphicsDVMTFixup and AppleALC from Clover/Kexts as well added the appleHDA file you gave me to /L/E and ran your script, saw the file be added. said it needed a reboot so I rebooted and now I have no audio at all. any suggestions Edit - Copied AppleALC back into clover/kexts and have audio. will test to see if its just with laptop speakers or through cdmi now. HDMI Audio not available - laptop speakers work Link to comment Share on other sites More sharing options...
michaelo1981 Posted April 12, 2018 Author Share Posted April 12, 2018 Well I guess I just had a scare - pressed what I innocently thought was the Fn-f8 button to change dual display options in windows - only to find out that the computer crashed hard and I had to power off and on twice to get back into Mac OS X properly. D'oh! Link to comment Share on other sites More sharing options...
Administrators Hervé Posted April 12, 2018 Administrators Share Posted April 12, 2018 Yup, normal; those key combinations are not supported under OS X/macOS. Use the Display PrefPane to control your displays or install Display Menu app (free off the AppStore). The app supports screen res change, display mirroring, etc.. You could find that Fn-F1 shuts down the computer or engages hibernation, rather than sleep. Link to comment Share on other sites More sharing options...
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