howoarang Posted December 5, 2016 Author Share Posted December 5, 2016 Hi, if you need, these files I'm using now for correctly boot M4800 to Mac OS Sierra. I recommended install Clover with this options and it is the same for USB Sierra installer and for boot Mac OS Sierra too: - Install for UEFI booting only - Install Clover in the ESP - Drivers 64UEFI -> CsmVideoDxe-64 -> OsxAptioFix2Drv-64 Also you have to set UEFI boot in BIOS, and DISABLE OPTIMUS. There are 3 kexts in SLE folder. These kexts you can install to your SLE folder after install Sierra on your disk. Its is not needed for USB Sierra installer. These kexts are for SOUND only. m4800 for Mac OS Sierra.zip 2 Link to comment Share on other sites More sharing options...
tudt949 Posted December 15, 2016 Share Posted December 15, 2016 Finally I've updated to macOS Sierra 10.12.2 and I've updated to newest kexts from Rehabman repo. But on my M4800, internal display connector is eDP, so currently I've not found any solution to install macOS with optimus disabled option to use K1100M graphic card. (Black screen problem ) And currently I've one issue. On windowsOS, all USB ports (excepted eSATA bundle USB 2.0) has worked normally as 3.0 speed. But on macOS, 02 ports at left side only working as USB 2.0. Anyone has this problem? @howoarang: thank you so much! Link to comment Share on other sites More sharing options...
howoarang Posted December 15, 2016 Author Share Posted December 15, 2016 Hi, I have problem with USB ports on the left side too, under OSX. I think, it is caused with low power. This is my detection under OS Sierra on my M4800: If I want use some small or pocket USB key (it doesn't matter on capacity), it works properly via all of the USB ports (1, 2, 3, 4 and eSata) But, if I want use external HDD (fe. 2,5" HDD WD Elemetns 500GB), it works and shows as connected on USB 3.0 Bus only in one port on the right side (USB 3.0 speed) and also on eSata port (USB 2.0 speed). This HDD is connected via single cable. Link to comment Share on other sites More sharing options...
howoarang Posted December 17, 2016 Author Share Posted December 17, 2016 There is another problem with Sierra on this mobile workstation. I found not working audio output. Internal speakers works properly, also HDMI/DP output works, but if I connect headphones to 3,5mm audio output on the left side, it shows headphones connected, volume bars shows as working too, but withoud sound. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 17, 2016 Moderators Share Posted December 17, 2016 Is that right on boot or after wake from sleep? Try the CodecCommander.kext from my M6800 bootpack Remove EAPDFix if you have it. 1 Link to comment Share on other sites More sharing options...
howoarang Posted December 17, 2016 Author Share Posted December 17, 2016 Yes, it works with latest version of CodecCommander.kext installed in SLE. And now some informations about sleep: With Fn+F2 keys, system can go to hybernate mode. But wake up doesn't. Clover recoignize, that system is hybernated, it boot and then restart. Sleep also doesn't work. Thanks Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 17, 2016 Moderators Share Posted December 17, 2016 are you trying to sleep with the HD 4600 or nVidia K1100m? Does brightness control / slider work? Link to comment Share on other sites More sharing options...
howoarang Posted December 17, 2016 Author Share Posted December 17, 2016 With optimus disabled, so only with k1100m, because I need DP output and it works only with k1100m. Brightness control doesn't work. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 17, 2016 Moderators Share Posted December 17, 2016 Do you have the other SSDT files? Need the SSDT with the NvdTabl in it. Link to comment Share on other sites More sharing options...
howoarang Posted December 17, 2016 Author Share Posted December 17, 2016 For OSX boot only DSDT and one SSDT for CPU. There are these files and also original DSDT and all SSDT extracted under Windows using Aida64. m4800 for Clover.zip m4800 origin.zip 1 Link to comment Share on other sites More sharing options...
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