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brousseau6933

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About brousseau6933

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  1. brousseau6933

    Dell Optiplex 9020 - High Sierra - Sleep/Wake

    One could dream... 10.13.4 combo update, no change. KP as usual after sleep!
  2. Hello, I've post in a few threads about this last week but maybe it's better to have a dedicated one for this. In short, it looks that all possessors of 9020 have KP when trying to wake the computer. So, sleep is useless in HS. On my side, I asked on InsanelyMac for a tailored DSDT and even with that, the bug is not solved. So, if you are an Optiplex 9020 owner running HS with sleep working, please share your config with us. My system: Optiplex 9020, i7-4770, 16 Gb of 1600 MHz Hynix RAM, Asus GT 710. Running Sierra on a Samsung EVO 850 500 Gb, Windows 10 on a Silicon Power 128 Gb SSD. Also a WD hard drive 1 Tb for data and Carbon Copy Cloner. Others: Lacie D2 USB3 3 Tb and a Samsung T5 portable SSD 500 Gb, these two connected on an Orico PCIe 2x USB 3.1 card (and yes, Sierra run this card natively in USB 3.1 Gen 2 speed for the T5, 10 Gb/s!). Everything is working like a real Mac in Sierra: sound, sleep, iTunes movies, iMessage, CPU power management, etc...). I also use an external USB audio interface (Roland Octa-Capture) for studio duties. Clover version is 4380. Thanks for listening and thanks for the help I've got here... Patrice
  3. brousseau6933

    [SUCCESS] Sierra on Optiplex 9020

    It happens in Safari? Other browsers? As for FakeSMC, the best version is the following: https://bitbucket.org/RehabMan/os-x-fakesmc-kozlek/downloads/
  4. brousseau6933

    [SUCCESS] Sierra on Optiplex 9020

    Jake means to download and install this: https://support.apple.com/kb/DL1956?viewlocale=en_US&locale=fr_CA
  5. brousseau6933

    Dell Optiplex 9020 Sound

    In case you are looking to enable rear jacks, take a look here: https://osxlatitude.com/index.php?/topic/10219-optiplex-9020-help-required-for-alc280-audio/?p=78375
  6. brousseau6933

    Optiplex 9020: help required for ALC280 audio

    Ah, I see. Maybe I'll try again without the DSDT but for now, it works fine this way. If ain't broken, don't fix it! I was mainly trying alternate solutions to fix the dreaded KP after wake in HS.
  7. brousseau6933

    [SUCCESS] Sierra on Optiplex 9020

    Congrats, Those are wonderful and powerful little beasts in my opinion... As for HS, if we find a way to solve the KP after wake bug, all will be great!
  8. brousseau6933

    Optiplex 9020: help required for ALC280 audio

    ACPI errors thrown in verbose mode so I reverted to your Config.plist and the modified layout DSDT. These settings were there for a reason and now, I know why...
  9. brousseau6933

    Optiplex 9020: cannot reach the installer screen

    Ok, you had a crash but is it always the case? In my case (and I would guess Jake too), kp is instantaneous when trying to wake the computer. And it's always the same kp with something related to acpi, in my case at least. The only thing that we don't share in common with you is the CPU: yours is an Haswell-refresh (4790) and ours are Haswell first iteration (4770). I also had BIOS 0A20 and now, 0A22 and the bug remains...
  10. brousseau6933

    Optiplex 9020: help required for ALC280 audio

    Well, layout-ID 15 indeed switches automatically when you insert a cable in front or on rear. For the lower volume on the rear, I've posted a support request on the AppleALC InsanelyMac support forum. Maybe it is embedded in the chip... EDIT: Sound is lower too on the rear under Windows 10. However, maximum sound is louder in Win 10 so headphone outs at max is dangerous but rear output is fine (but louder than OSX).
  11. brousseau6933

    Optiplex 9020: help required for ALC280 audio

    Looking at AppleALC.kext, there's two layouts for ALC280 (it was made for Dell PowerEdge T20 BTW by a fellow named MacPeet): 13, identified as "manual mode" and 15, identified as "switch mode". Maybe the second one removes the need to manually switching the jacks in Audio Preferences? I'll give it a try when I'll have some spare time. There's also 68 byte Config Data in the info.plist so maybe there is a link with the volume discrepancy between front and rear??? This is where my knowledge ends unfortunately...
  12. brousseau6933

    Optiplex 9020: help required for ALC280 audio

    Ah, fine. Maybe a setting in the AppleALC kext...? As a sidenote, I was able to ditch completely the DSDT and inject the layout-id 13 in the Clover config.plist (also checked "FixHDA" and AddDGTP"). I also removed "HaltEnabler", "DropOEM", "FixRegions" and "Drop DMAR". It made no change to the KP at sleep/wake with High Sierra unfortunately (obviously, "FixHeaders" is checked)... The settings "HaltEnabler", "DropOEM", "FixRegions" and "Drop DMAR" were needed for Mavericks or Yosemite I would guess Jack? Thanks, Patrice
  13. brousseau6933

    [SUCCESS] Sierra on Optiplex 9020

    I hope you didn't used my Clover folder posted here 'cause it's tailored for NVidia card. Be sure to use the files in this link: https://osxlatitude.com/index.php?/topic/6006-optiplex-9020-mavericks-el-capitan-sierra-wip/&do=findComment&comment=66853
  14. brousseau6933

    Optiplex 9020: help required for ALC280 audio

    Didn't noticed but I was surprised to see that levels were not at max upon installation. Are you sure you cranked the volume at maximum for rear out?
  15. brousseau6933

    Optiplex 9020: cannot reach the installer screen

    Curious to know too!
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