brousseau6933 Posted March 24, 2018 Share Posted March 24, 2018 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 Link to comment Share on other sites More sharing options...
brousseau6933 Posted March 30, 2018 Author Share Posted March 30, 2018 One could dream... 10.13.4 combo update, no change. KP as usual after sleep! Link to comment Share on other sites More sharing options...
shatterhenner Posted May 16, 2018 Share Posted May 16, 2018 Same here my friend, im still trying to get this sleep issue fixed on high sierra...ill report here if there is an update on that!!! Link to comment Share on other sites More sharing options...
jinbo Posted July 4, 2018 Share Posted July 4, 2018 Can you attach your efi folder? Thanks Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 4, 2018 Moderators Share Posted July 4, 2018 Clover generic EFI here and bootpack here, goes into /EFI/Clover Link to comment Share on other sites More sharing options...
jinbo Posted July 5, 2018 Share Posted July 5, 2018 6 hours ago, Jake Lo said: Clover generic EFI here and bootpack here, goes into /EFI/Clover Thanks Jake I tried with your clover. But I got the failed screen. I attached my efi folder and failed screenshot. My system: Optiplex 9202, i5-4570, 12 Gb of 1600 MHz RAM, 500Gb SATA, Intel HD 4600 1536 MB, BIOS A05 El Capitan and Sierra were worked in my PC but not High Sierra What is wrong in my side? Regards EFI.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 5, 2018 Moderators Share Posted July 5, 2018 Update your BIOS to latest Are you connected through DisplayPort? VGA won't work. Link to comment Share on other sites More sharing options...
jinbo Posted July 5, 2018 Share Posted July 5, 2018 5 minutes ago, Jake Lo said: Update your BIOS to latest Are you connected through DisplayPort? VGA won't work. Sure I connected through DP and I am going to update the BIOS. Then could you let me know how to update the BIOS? I am using Sierra for now. Thanks Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 5, 2018 Moderators Share Posted July 5, 2018 Create a bootable USB (WinPE). Download the latest BIOS update to the USB. Boot with the USB and execute the file. Or if you have Windows already running, download the update and run it from there. Link to comment Share on other sites More sharing options...
jinbo Posted July 5, 2018 Share Posted July 5, 2018 24 minutes ago, Jake Lo said: Create a bootable USB (WinPE). Download the latest BIOS update to the USB. Boot with the USB and execute the file. Or if you have Windows already running, download the update and run it from there. Thanks Jake I updated the BIOS version to A22. But unfortunately, I am still getting failed screen. Any other option? Regards Link to comment Share on other sites More sharing options...
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