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  1. fraisdos125

    x270 catalina - time for optimization

    Hello, I don't have anymore the x270, I have a x390 where brightness keys is fixed with the attached kext. You can give a try.
  2. fraisdos125

    x270 catalina - time for optimization

    quite good at the moment. For the issue with booting to windows, I think it is due to the modification of the EC into the DSDT (for battery & LEDs blink). DSDT has to be avoided, SSDT needed instead. There is a method which consists to compare the DSDT without patch with the one patched. It is...
  3. fraisdos125

    x270 catalina - time for optimization

    Testing ongoing. But at the moment (DSDT to be repatched from fresh for LEDs blink, battery and fn keys, not more) and - trackpad OK (with latest voodooPS2... - battery - fn_keys - messages, airdrop, ... - sound,.. Currently I do not see issues expected I do not boot into windows at the moment :-)
  4. fraisdos125

    x270 catalina - time for optimization

    update to OC done, creation of USB mac OS Big Sur done, normal update to mac OS Big Sur done. Crazy how the documentation of OC is clear and complete
  5. fraisdos125

    x270 catalina - time for optimization

    did you patch the framebuffer ? I don't have any 4K screen to test.
  6. fraisdos125

    x270 catalina - time for optimization

    Here it is. I wonder where is the variable which has the value X270 ? I do not this this reference under the DSDT, SSDT,....files.
  7. fraisdos125

    x270 catalina - time for optimization

    Hello, It is under Lenovo but after Trackpad_TrackPad. I moved it after T550, no changes, buttons not working.
  8. fraisdos125

    x270 catalina - time for optimization

    I did the test after uploaded the archive. Here is the current VoodooPS2Controller.kext
  9. fraisdos125

    x270 catalina - time for optimization

    MLB I don't think so. But you must select the one the closest to your config. For DSDT patching, I strongly recommend you to do it.
  10. fraisdos125

    x270 catalina - time for optimization

    Hi, No luck for me for the buttons. Any SSDT to add ?
  11. fraisdos125

    x270 catalina - time for optimization

    Yes they are, for buttons...follow above thread. Attached CLOVER & Kexts to be installed into L/E (I recommend hackintool for this). Don't forget to generate your own serial number and SmUUID before connection to imessages,... Your graphics card is not the one I have. You have to change...
  12. fraisdos125

    Need help! Airdrop has a problem with my Hackintosh after wake up every time

    Interesting. Let's see if others face the same issue. I wonder if your card uses a USB port for the Bluetooth ? Mine yes, and I have a doubt regarding SSDT for USB. I need a true USB-C in order to do a final check.
  13. fraisdos125

    [Guide] Lenovo X250

    Battery drain is not due to macOS. It is probably due to wrong power management. This can be fixed.
  14. fraisdos125

    [Guide] Lenovo X250

    Hello, Could you send your origin dsdt, ssdt... After pressing f2/f4? During Clover menu at boot
  15. fraisdos125

    [Guide] How to keep Clover working when installing Windows and Linux

    Great guide, thank you. Dual boot (Windows 10/Catalina) for few weeks, I got the first windows update today and got the issue with direct windows boot at startup. I tried replacing BOOTX64.efi by the one from CLOVER, all the three methods as per your good guide and no luck, every boot to...
  16. fraisdos125

    x270 catalina - time for optimization

    It could be. A touchscreen comes with a management of it through USB. has to be sure that there is a physical connector ready for it ?!:-)
  17. fraisdos125

    x270 catalina - time for optimization

    Good. With WEG this Clover PNLF and others must not be used. This guide wonderful: https://www.tonymacx86.com/threads/an-idiots-guide-to-lilu-and-its-plug-ins.260063/ A lot of patches have to be removed from clover with lilu+whatevergreen+applealc.
  18. fraisdos125

    x270 catalina - time for optimization

    Just fixed the digital audio through hdmi. Hackintool is powerful.
  19. fraisdos125

    x270 catalina - time for optimization

    I applied the minimum I need. For example I didn't apply IMEI and PNOT/PPNT. I had to apply the USB3_PRW, if not PM was not working.
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