Administrators Bronxteck Posted May 30, 2017 Administrators Share Posted May 30, 2017 maybe your not at the same sierra version as him or maybe its DVMT allocation issue. at clover prompt try disabling intel graphics injection. 1 Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 30, 2017 Moderators Share Posted May 30, 2017 hey styxie, i used your clover and le zip and these are the kp's i get http://imgur.com/a/Bctl4 You need to set the DVMT pre-allocation. See Prerequisite here or add Lilu.kext and IntelGraphicsDVMTFixup.kext to /Kexts/Other Link to comment Share on other sites More sharing options...
standell Posted May 31, 2017 Share Posted May 31, 2017 I dont know how to config to 69 (0x3) because the post that firewolf's guide tells me to extract the bios file, and i cannot get it to exctract. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 31, 2017 Moderators Share Posted May 31, 2017 just follow the steps I had posted, executable and links are provided. Link to comment Share on other sites More sharing options...
standell Posted May 31, 2017 Share Posted May 31, 2017 where can i find IntelGraphicsDVMTFixup.kext? i cannot find it in the gethub link on google Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 31, 2017 Moderators Share Posted May 31, 2017 I meant these steps: 1) Universal BIOS Backup ToolKit 2.0.exe - to backup the BIOS (DellInc.-1.5.3.rom) At time of writing - BIOS version 1.5.3 2) UEFITool.exe to find the module labeled Setup and extract the PE32 image section (setup.bin) Update: For Dell Only: Search with this GUID then extracting the PE32 body under it would be faster /easier than finding the module per guide 899407d7-99fe-43d8-9a21-79ec328cac21 3) Universal IFR Extractor.exe to extract setup.bin to a readable text file 4) Use notepad to search for DVMT in the text file, 2 were found at 0x432 and 0x433 Both with value of 0x1 but only 0x432 needs to be set to 0x3 5) Format a USB drive to fat32 and create a folder name EFI (SD Card works too) 6) Download the EFI Shell and extract the Boot folder into the newly created EFI folder i.e.. /EFI/Boot/bootx64.efi 7) Boot system with the USB and select UEFI Boot 8) At the grub prompt, enter these commands, hit enter after each command, then exit and reboot setup_var 0x3 but if you opt for the kext, you need to build it with Xcode from the source code provided. Link to comment Share on other sites More sharing options...
standell Posted June 1, 2017 Share Posted June 1, 2017 what do i do with the text file after i change the values Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 1, 2017 Moderators Share Posted June 1, 2017 Nothing, you only use the text file to find the offsets. Continue on with Step 5 -> 8 Link to comment Share on other sites More sharing options...
standell Posted June 1, 2017 Share Posted June 1, 2017 So just making sure, I need one usb that fat 32 and another for OSX installation right? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 1, 2017 Moderators Share Posted June 1, 2017 Yes! The fat32 could be an SDCard, could be as small as 256MB. Link to comment Share on other sites More sharing options...
Recommended Posts