burzlbaum Posted February 24, 2018 Author Share Posted February 24, 2018 i don't find a nvram.plist on my efi. maybe thats the problem? where can I choose -f arg? haven't found it in Cloverconfigurator and not in the clover menu at startup. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 24, 2018 Moderators Share Posted February 24, 2018 when you mount EFI partition, it should be right next to the EFI folder if not, then install Clover again, then time select under drivers64UEFI, check EmuVariableUEFI-64 to boot with -f, go to Clover Options. Next to boot, add -f after all the other boot arg or add it next to abm_firstpolldelay=16000 in the config file Not sure if it even works, but worth a try Link to comment Share on other sites More sharing options...
burzlbaum Posted February 24, 2018 Author Share Posted February 24, 2018 i reinstalled clover with EmuVar. but still no NVRAM. abm_firstpolldelay=16000 is already in my config.plist. would it help to remove it? Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted February 24, 2018 Administrators Share Posted February 24, 2018 native nvram only works with one of these options; AptioMemoryFix or OsxAptioFix3Drv AptioMemoryFix is a better option then OsxAptioFix3Drv. you need to remove/unselect any other version and also remove RC scripts and emuvariable if you get boot issues then you might have to add boot flag slide=0 I have attached a clover installer that has both options Clover_v2.4k_r4416.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 25, 2018 Moderators Share Posted February 25, 2018 add it next to abm_firstpolldelay=16000 in the config file add it right after it, don't remove it Give Bronxteck's suggestion a try Link to comment Share on other sites More sharing options...
burzlbaum Posted February 25, 2018 Author Share Posted February 25, 2018 Thank you Bronxteck now I have a nvram again! I get to login screen without black display. My Brightness still doesn't work until wake up from sleep. I used osxAptioFix3Drv because I use it on another hack and was felt more familiar. Should I give it another try with aptio or was it just to geht nvram back? Removed / unselected emu-variable and RC script. Should I pick them again now where the startup and nvram is fixed? @Jake Lo are your suggestions done with the created nvram or is it something I should try out now? Thank you guys for helping me out that much. //edit could a wrong set patch in my dsdt cause the issue? I have no clue of dsdt. its just something someone told me I should check //edit #2 i noticed that the boot to login without black screen works only if I waked up from sleep before. if I restart without sleep I need to get the login display working by max. brightness key. so it seems the hack book saves the last "settings of the display?" Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted February 25, 2018 Administrators Share Posted February 25, 2018 do you have -disablegfxfirmware defined in you boot flags I think the EXX70 series needs that osxAptioFix3Drv is an older version of AptioMemoryFix and as so AptioMemoryFix is maintained by it's developer so it has updated code compared to osxAptioFix3drv Should I pick them again now where the startup and nvram is fixed? answer is no you only need that a for emulated NVRAM Link to comment Share on other sites More sharing options...
burzlbaum Posted February 25, 2018 Author Share Posted February 25, 2018 Thanks for the answer and your explanation! Next time I will use AptioMemoryFix then. -disablegfxfirmware was already checked. I attached my EFI and nvram. I got some help and tried another dsdt but there where no changes. The dsdt.aml_ is the one I got from Jake Lo. Also changed some parts in the config.plist but only to get wifi countrycode to German. Right now im trying to build my own dsdt. thats giving me a really hard time because I don't know what to pick... @Jake Lo can u tell me what patches u used for my dsdt? I think im very close to finish that "Project" I really appreciate your support! Thanks a lot! nvram.plist.zip EFI.zip Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted February 26, 2018 Administrators Share Posted February 26, 2018 the machine should not be generating an nvram.plist if you set it up properly that is only needed for RC scripts and emuvariable. if you remove it and it is still regenerating recheck that you followed our suggestions. 1 Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 26, 2018 Moderators Share Posted February 26, 2018 @Jake Lo can u tell me what patches u used for my dsdt? See here, same patches used 1 Link to comment Share on other sites More sharing options...
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