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Sepster

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  1. With this 840 G3 works perfectly fine for BS 11.2.3, but cannot get updated to 11.4 (starts boot then reboots, never getting to GUI) That is OC 0.6.6 (I suppose it must be updated to 0.6.9 for 11.4, but never got round to it yet) (even OC 0.6.5 is OK for 11.4) DW1820A https://osxlatitude.com/forums/topic/13130-hp-elitebook-840-g3-macos-mojave-catalina-big-sur/?tab=comments#comment-99243 edit: In the end I simply gave up on this update Instead used full 11.4 USB installer (with same OC 0.6.8 EFI) and upgrade/update worked perfectly fine Sepster
  2. Did you ever have trackpad buttons (left/right) working?
  3. If this topic is depreciated then WHAT is the replacement process? Thanks Sepster
  4. As I can no longer edit post no 1 attached is fully working Clover folder for Optiplex 3046 SFF CLOVER.zip
  5. Thanks, audio with above works, also added in config <dict> <key>Comment</key> <string>change _DSM to XDSM</string> <key>Find</key> <data>X0RTTQ==</data> <key>Replace</key> <data>WERTTQ==</data> </dict> this machine uses H110 chipset so created ssdt-lpc (using MaciASL) DefinitionBlock ("", "SSDT", 1, " ", "SSDT-LPC", 0x00003000) { Method (_SB.PCI0.LPCB._DSM, 4, NotSerialized) // _DSM: Device-Specific Method { If (LEqual (Arg2, Zero)) { Return (Buffer (One) { 0x03 }) } Return (Package (0x02) { "compatible", "pci8086,9cc1" }) } } , so AlppleLPC loads, kextstat|grep -y acpiplat kextstat|grep -y appleintelcpu kextstat|grep -y applelpc Adjusted USBs using [Guide] Creating a Custom SSDT for USBInjectAll.kext All works as good as one could expect
  6. HDAUDIO\FUNC_01&VEN_10EC&DEV_0255&SUBSYS_1028079B&REV_1000 -> i.e. Realtek ALC255
  7. Using DP works all the way. Boots fine from HD Ofcourse audio does not work, and I will want to make proper dsdt edits, but that is a good start Thanks for help Sepster
  8. Without USBInjectAll.kext it is exactly the same, stuck on "Waiting on boot-uuid-media" With USBInjectAll.kext gets stuck on this with HDMI connection: I realized that at this point is swaps the display to DP, so with both cables connected it installed OK Sepster
  9. I have tried this config, sadly it made no difference to the outcome I can get a bit further using USBInjectAll.kext but then I get KP
  10. Trying to install High Sierra on Optiplex 3046 I can not even get to installer screen due to waiting on boot-uuid-media USB2 stick in any of the (back or front) USB ports Original ACPI attached. Help appreciated Sepster Edit - May 23rd, 2018 - - - - - - - - - - - - - - - - Fully working steps: 1. Clover is attached 2. Used config from this post 3. Needed Lilu.kext & IntelGraphicsDVMTFixup.kext as recommended in this post and USBInjectAll.kext to be able to boot installer 4. Audio works with AppleALC.kext as per this post 5. Post install bits are in this post OP-3046-CLOVER.zip
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