Moderators Jake Lo Posted March 29, 2018 Moderators Share Posted March 29, 2018 Try going into Options when you see the Clover loader, use the right arrow to navigate Select ACPI patching-> Tables Dropping-> Go all the way down and deselect Drop all OEM SSDT Check all the Drop "SSDT-xx" below that Select Return Change DSDT name: BIOS.aml or anything other than DSDT.aml Select Return, Return Hit spacebar to select Verbose mode + debug 0x100 mode Link to comment Share on other sites More sharing options...
quartz38 Posted March 29, 2018 Share Posted March 29, 2018 Hi Jake, Again you're right I am on Sierra desktop ! No sound, everything else working. I have modified clover folder and config.plist with your recommendations What is necessary for the SSD NVME installation ? PS : Audio device is ALC3246 found in the bios Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 29, 2018 Moderators Share Posted March 29, 2018 For HS it's native, for Sierra you need to add additional patch and kexts. You need to determine the location of the device install from Windows device manager. In device manager, look under Storage Controller. Right click on the Standard NVMe controller, select properties. Under Details, change Property to BIOS device name. Get me the path value and I'll create the patch for you. This is for 10.12.6 correct? Link to comment Share on other sites More sharing options...
quartz38 Posted March 29, 2018 Share Posted March 29, 2018 Yes it is 10,12,6 I can try to install HS I have the stick ready for it. Last time I tried I had not trackpad and keyboard. Is it working now with the kext you gave to me ? I will go to windows to get what you need. Was it sound drivers the boot problem ? Many thanks for your patience. I am learning slowly about OS X on a pc, not easy .. Link to comment Share on other sites More sharing options...
quartz38 Posted March 30, 2018 Share Posted March 30, 2018 Hi Jake, Here is what i found for bios device name : \_SB.PCI0.RP09.PXSX Regards Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 30, 2018 Moderators Share Posted March 30, 2018 Here, drop the kext inside /EFI/Clover/kexts/Other SSDT goes into /EFI/Clover/ACPI/Patched and in the Config file, add to SSDT sortedOrder at the bottom of the list SSDT-NVMe-Pcc.aml Note: Only for 10.12.6. Remove if you're on 10.13.x By the way, what brand is the NVME drive? Some brand like LiteOn will need additional hot patch. NVMe.zip Link to comment Share on other sites More sharing options...
quartz38 Posted March 30, 2018 Share Posted March 30, 2018 Hi Jake, I am at the office but i think it is Samsung PM981. Thanks for your very fast answer, i will test after work today. I started patching DSDT and SSDT sometimes ago, i have read a lot concerning patching and MacIASL and started to use it, so please Jake it would be very kind of you to give me the mandatory patchs needed for a laptop. I change often my laptop (selling the actual and buying second hand or other) so each time a new start. Regards Link to comment Share on other sites More sharing options...
sacalos Posted November 16, 2018 Share Posted November 16, 2018 Would you be able to share your EFI that you used to boot OS X on Latitude 5580 please? Link to comment Share on other sites More sharing options...
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