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  1. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    @RehabMan Here are the updated files.
  2. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    @Sniki : My apologies for being so late to respond. I have been rather tied-up lately. So...I've attached my most recent Clover file and IORegistry. Since we last corresponded I am still experiencing a few issues; - LED lights continue to blink after sleep - F* Keyboard Buttons (the solution in...
  3. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    @Sniki Can you please share the individual ACPI patch files you used to create SSDT-T440P.aml? Most of those static patches are the same for my T450 and I am having the same issues as @godwayne305 when trying to get my system fully working. The following are the issues I am trying to work out...
  4. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    Those were all in place through multiple reboots...which has me so confused as to how one could randomly cause the issue. However, if I’m removing them with terminal, in recovery mode, is there something I need to do after removing each?
  5. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    @RehabMan ...attached are the kexts I have been using after initial install. They are all installed in S/L/E. One is missing because I already deleted it while trying to troubleshoot; it is USBInjectAll.kext (from your latest build).
  6. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    ...also, I just found I can boot into Recovery Mode if I REMOVE Inject IntelGFX and use -f flag. Does this help with what it could be?
  7. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    My apologies, it isn’t so much intermittent. The error appears at a random time (in other words, I cannot specify anything specific that causes it) but once it appears, I can no longer boot without completely wiping the drive and starting from scratch. I tried your OsxAptioFixDrv suggestion but...
  8. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    I am a little limited on the information I can get, as I cannot boot past clover. However, I am attaching my EFI and the image of the fault code. Any help with this is greatly appreciated. I’ve started fresh about four times now and the error comes at random times. This time the computer was...
  9. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    HELP!!!!! Everything has been working great (except battery) since our last correspondence. However, the system keeps randomly giving this error (see attached photo) and will not boot no matter what I try. I get the same error when booting from USB and when deselecting all options in clover. It...
  10. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    That sounds fun! Hope you are enjoying the vacation time! The SMBIOS I am currently using is MacBookAir7,2. Since I have Broadwell, my understanding was this is the only option I should choose. Is that accurate?
  11. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    Thank you for the valuable feedback, Sniki! I have completed the tasks you requested. First, I updated the BIOS settings. I then went through and determined the necessary patches using the method you suggested. This seems to have cured the issue with sleep, which is a relief! Now, I am still...
  12. SoundGuy55

    [Guide] Lenovo ThinkPad L440 (v3.0)

    Thank you for the great tutorial, Sniki!!! I have used a combination of your tutorial and Rehabman's guides to successfully upgrade to High Sierra on a Lenovo T450 Broadwell i7 machine with Intel HD 5500 graphics. However, I am having a couple of small issues I hope you can help me with. I am...
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