sebus Posted November 17, 2016 Author Share Posted November 17, 2016 Sadly exactly the same hang in same place Link to comment Share on other sites More sharing options...
sebus Posted December 2, 2016 Author Share Posted December 2, 2016 Gave up on EC. It could have been the way install USB was created. Anyway, used Sierra 10.12.0 to create USB install by hand, used latest Clover r3949 UEFI, only FakeSMC.kext Needed to move the 8Gb RAM stick to Slot 1 (if in slot 2 I would get instant KP) Used the attached config to boot the installer This time all went fine, installed OK After install used USBInject by Rehabman, latest 2.2.1 RealtekRTL8111.kext, patched AppleHDA as per my own reply Still struggling with Graphics - Graphics driver failed to load: could not register with Framebuffer driver It was vital to upgrade to build 16B2657 from here Now with ig-platform-id 19120000 in Clover 530 graphics work fine! On wake up, machine reboots without graphics becoming live! Edit Not fair test without fully working graphics, but I think USB does not come out of the "sleep" IORegistryExplorer file attached if somebody could help further config.zip ioreg-Optiplex3040.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 2, 2016 Moderators Share Posted December 2, 2016 Try ig-platform-id=0x19120000 Add this to KextToPatch unless you could change it in the BIOS DVMT to 64MB Comment: Skylake minStolenSize patch (credit RehabMan based on original by Austere.J) Name: AppleIntelSKLGraphicsFramebuffer MatchOS: 10.12.x Find: 89 45 C8 39 C6 76 51 Replace: 89 45 C8 39 C6 eb 51 Link to comment Share on other sites More sharing options...
sebus Posted December 2, 2016 Author Share Posted December 2, 2016 <key>ig-platform-id</key><string>0x019120000</string> on its own (nothing in FakeID) results in KP each time If I add anything to FakeID ie 0a206080 then nothing changes (driver not loaded & only 7Mb) Skylake minStolenSize patch DO exist in config & is enabled (Dell BIOS does not have any DVMT settings) Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 2, 2016 Moderators Share Posted December 2, 2016 the skylake patch above is for Sierra. Make sure they are the same on yours. Also ig-platform-id is to go under Graphics and enable inject Intel, not fakeID Is that the GM version os Sierra? Mine is macOS 10.12.1 (16B2657) Link to comment Share on other sites More sharing options...
sebus Posted December 2, 2016 Author Share Posted December 2, 2016 Yes, ig-platform-id goes under Graphics and enable inject Intel If I leave fakeID at default 0x00000000 then I do get the KP each time To boot I need to put SOMETHING in fakeID OR change ig-platform-id to 00000000 OS is macOS 10.12.1 (16B2555) Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 2, 2016 Moderators Share Posted December 2, 2016 See if you could change the DVMT by following the pre-requisite steps from this guide. If you can't, then the next step is to manually patch the SkylakeFB with patch from above Link to comment Share on other sites More sharing options...
sebus Posted December 2, 2016 Author Share Posted December 2, 2016 I will follow guide for DVMT on Monday, but the patch as it is currently does NOT change anything at all GM updated to .1 from Appstore today sebus Link to comment Share on other sites More sharing options...
sebus Posted December 4, 2016 Author Share Posted December 4, 2016 BIOS backup does not have SetupPrep, so no idea which PE32 image section to extract Link to comment Share on other sites More sharing options...
sebus Posted December 5, 2016 Author Share Posted December 5, 2016 On Datafilehost one only needs to uncheck their stupid download manager to get the file direct DellInc.-1.3.5.zip Link to comment Share on other sites More sharing options...
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