flexrac Posted March 10, 2018 Share Posted March 10, 2018 System specs Dell optiplex 3050 Bios versio 1.7.9 Core I3 7100 (7th gen)/3.9 ghz dual core Intel 250 express Intel HD graphics 630 working with no fake id's and no injections 4gb DDR4 2400 mhz 500gb HD Sata Realtek RTL8168H/8111H Gigabit Ethernet Create High Sierra USB and add attached clover folder to esp Bios Setting System configuration >SATA Operation>AHCI disable wake from usb device if you have issues with the system turning back on after shutdown. Exit >F12 once you see dell logo screen If you do not see your usb device You will have to add it as a boot option in General>Boot sequence>boot list option>add boot option Working: USB Ethernet Display port sound in head phone port and internal speaker Not working: HDMI audio rear audio port MacOS 10.13.4 Switched to SMBios 18,1 with 18,2 I could not get rid of the display glitch issue. Optiplex 3050 OS 10.3.3 EFI.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 10, 2018 Moderators Share Posted March 10, 2018 Wrong FakeID, should be 0x59128086, and inject ig-platformid should be 0x59120000 Your graphics is HD630, not HD530. Your Audio I believe is ALC255, so use AppleALC.kext and change inject ID to 13. Link to comment Share on other sites More sharing options...
flexrac Posted March 10, 2018 Author Share Posted March 10, 2018 I had appleAlc.kext loaded already and HDAS to HDEF patch as well, going through a bunch of ID's and nothing is working, 13 did not work with your fake ID settings, system freezes on the apple logo, did not use verbose to see error, i know if i use ig-platformid you listed video will have 7mb for memory, with the one for hd530 i get more ram. Link to comment Share on other sites More sharing options...
flexrac Posted March 10, 2018 Author Share Posted March 10, 2018 Graphics is working now. I removed the fake id and ig-platform id (left blank) unchecked inject intel selected disablegfxfirmaware in kext>other folder, i have Lilu and Intelgraphicsfixup.kext, also have intelgraphicsdvmtfixup.kext, not sure if that one is doing anything. no glitching now and about this mac reads as follows Intel HD graphics KBL CRB 1536mb EFI folder attached Now i need to get sound working Optiplex 3050 10.3.3EFI.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 10, 2018 Moderators Share Posted March 10, 2018 LOL, you just beat me to it. I was going to suggest letting Clover automatically inject since it's natively supported now. IntelGraphicsDVMTFixup.kext is not needed if you have set the DVMT pre-alloc in the BIOS using EFI shell. Giving that you're able to boot previously without it, it's safe to say you could leave it out. As for audio, make sure to enable the following under ACPI Fixes FixHPET FixHDA FixMutex FixDarwin AddDTGP Under Patches, not sure it's needed, but I also have change GFX0 -> IGPU Under Devices, use audio inject 3, 13 or 17, my 7040 works with 13 Under Arbitrary, create the following PciAddr* = 00:1b:00 Comment = HDA Audio Key* = hda-gfx Value* = onboard-1 FYI, instead of dropping BGRT tableID, use FixHeaders instead Link to comment Share on other sites More sharing options...
flexrac Posted March 10, 2018 Author Share Posted March 10, 2018 Yessssssssss, Sound is working! Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 10, 2018 Moderators Share Posted March 10, 2018 DP audio working? Link to comment Share on other sites More sharing options...
flexrac Posted March 10, 2018 Author Share Posted March 10, 2018 yes, i have no speakers attached, just internal speakers from the computer. Also i just tried HDMI, it's acting really weird, logs in fine but when i open stuff the screen goes crazy. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 10, 2018 Moderators Share Posted March 10, 2018 Probably just need to patch the port for HDMI output. How about the DisplayPort, does it get audio through the monitor? Post IOReg with the HDMI connected Link to comment Share on other sites More sharing options...
flexrac Posted March 11, 2018 Author Share Posted March 11, 2018 Sadly my monitor does not have speakers I think the HDMI issue was me connecting my monitor with an HDMI to DVI cable. Hdmi to my tv works fine, just no audio I've checked off the box for intelHDMI, still no sound IOreg attached flx2000’s iMac.zip Link to comment Share on other sites More sharing options...
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