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Everything posted by Takiller

  1. Yes of course it is possible , try following the E6540 guide and see for yourself.
  2. @esmith1966, Yes bootpack is up to date, as I have just confirmed that it is working perfect with Beta 4 and it is still running perfect today.
  3. @Chandara It is exactly the same as yours, with only RAM 8 gigs and WiFi AR5B95. Yes you can use my EFI and chances are you will have to create your own USBPorts.kext.
  4. Okay beta 4 all up and running smooth, even though I couldn't update like a real Mac, because of deleted snapshot and had to use the usb installer t o update.
  5. The SMCBatteryManager.kext is preventing me from getting to the login screen
  6. The one you sent me 3 posts above Only three fingers gesture is not working and trackpad does not show in system preferences
  7. Thank you Jake Lo, at long last I found a working one and I can now install without a USB keyboard & mouse . Another thing, the touchpad is no longer sensitive
  8. @Jake Lo I see in the attached SSDT-9.aml there's is this "Device (_SB.PCI0.GFX0.PNLF)" and is it not supposed to be "Device (_SB.PCI0.IGPU.PNLF)"?
  9. @Lego, Please note that for your graphics to work properly, you still have to follow the same procedure you followed with Catalina and as @Jake Lo has stated, you have to use your own (DSDT, USBPort.kext and the other important SSDTs)
  10. Not as yet, but will report back once done Unfortunately it is giving the same error "Dependancy com.apple.iokit.IOHIDSystem fallback to com.apple.iokit.IOHIDFamily succeeded. Please fix your kext!"
  11. @Lego, You must carry on with Preboot, as Big Sur 3 has some bug of not renaming back to the original name after install.
  12. Thanks Jake Lo, I will give it a try and will see how it goes. Opencore is complaining about something wrong with VoodooPS2Controller.kext and it says that I must fix it.
  13. @Lego, You're are always welcome. Please get started and remember to have a USB keyboard & mouse handy for the installation. Opencore did not allow my VoodooPS2Controller.kext, so we will be installing that in Library/Extensions after the installation
  14. @Hervé, Please don't get me wrong, as I get your point and I would love to do that. The thing is that it took me more than four weeks to get where I am today and chances are that I don't remember all the things I did. Anyway let me try: 1. Create a Big Sur USB installer 2. Download the EFI-11.1.zip on post 4 above and paste it in the EFI of the Big Sur USB installer 3. For the installation phase a USB Keyboard & Mouse are required 4. After the first login install VoodooPS2Controller.kext in Library/Extensions 5. Repair permissions using Terminal or Hackintool, disconnect USB Keyboard & Mouse and reboot 6. Your Keyboard & Trackpad should now be working, just fine tune it in System Preferences under Trackpad 7. Now is the fun part of getting Read/Write Access, which there are guides on Google on how to do that 8. After done with point 7, the snapshots will be deleted and "sudo mount -uw /" working go to 9 9. Please don't deactivate the Radeon HD 8790M if you require HDMI Audio and also set to false FakePCIID_HDMI in Opencore 10. Go to System/Library/Extensions/AMD8000Controller.kext, info.plist and add 0x66061002 in both fields where the other devices are 11. Step 10 is to make your sleep/wake to be 100% 12. Always remember that after making any changes in System/Library/Extensions/ you must always "sudo kmutil install --update-all" then "sudo kcditto"
  15. With pleasure and I wish you all the best. Please let me know once done with the installation and I will guide you further with the polishing touches EFI-11.1.zip
  16. All is working, when I say all I mean everything. I am ready to assist anyone with the same model laptop and I will also try to help even if you've got a different one
  17. Success Dell Latitude E6540 A26 Bios Opencore 0.6.0

    Big Sur Beta 3

    100% Sleep/Wake

    100% HDMI Display & Sound

    100% WiFi & Bluetooth (AR5B95 & Intel Centrino 6235)

    100% USB 2.0 & 3.0 on all 4 ports 

    100% Hackintosh (No Windows or Linux)

      99% Trackpad

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