Modmike Posted September 16, 2019 Share Posted September 16, 2019 I am helping someone who has a Corsair AIO and a DAC plugged into 2 separate USB ports. The problem is the machine will not sleep with either one plugged in. I seem to remember a way to patch the ports so that won't happen but am using a port limit removal patch instead of the custom SSDT I created. Is there any way to disable those ports ability to wake the computer? Link to comment https://www.insanelymac.com/forum/topic/340325-usb-aio-and-dac-preventing-sleep/ Share on other sites More sharing options...
SavageAUS Posted September 16, 2019 Share Posted September 16, 2019 I am helping someone who has a Corsair AIO and a DAC plugged into 2 separate USB ports. The problem is the machine will not sleep with either one plugged in. I seem to remember a way to patch the ports so that won't happen but am using a port limit removal patch instead of the custom SSDT I created. Is there any way to disable those ports ability to wake the computer? You will need to create a custom SSDT-UIAC for the ports that are needed in macOS and exclude the others. This can also be done with Hackintool just either use the generated SSDT or the kext not both (once you have done your port mapping of course) You will need to disable the ports that are causing the wake cycle. Have you unplugged each device to test that they are really the culprit? My Corsair aio prevents sleep, so that USB port is disabled in macOS. Sent from my iPhone using Tapatalk Link to comment https://www.insanelymac.com/forum/topic/340325-usb-aio-and-dac-preventing-sleep/#findComment-2690230 Share on other sites More sharing options...
Modmike Posted September 16, 2019 Author Share Posted September 16, 2019 2 hours ago, SavageAUS said: You will need to create a custom SSDT-UIAC for the ports that are needed in macOS and exclude the others. This can also be done with Hackintool just either use the generated SSDT or the kext not both (once you have done your port mapping of course) You will need to disable the ports that are causing the wake cycle. Have you unplugged each device to test that they are really the culprit? My Corsair aio prevents sleep, so that USB port is disabled in macOS. Sent from my iPhone using Tapatalk As I said before, I do have a custom SSDT and it works fine. If I disable the port then what is the point? I can't communicate with the DAC, correct? Link to comment https://www.insanelymac.com/forum/topic/340325-usb-aio-and-dac-preventing-sleep/#findComment-2690266 Share on other sites More sharing options...
Modmike Posted September 16, 2019 Author Share Posted September 16, 2019 (edited) 4 hours ago, SavageAUS said: You will need to create a custom SSDT-UIAC for the ports that are needed in macOS and exclude the others. This can also be done with Hackintool just either use the generated SSDT or the kext not both (once you have done your port mapping of course) You will need to disable the ports that are causing the wake cycle. Have you unplugged each device to test that they are really the culprit? My Corsair aio prevents sleep, so that USB port is disabled in macOS. Sent from my iPhone using Tapatalk How do I modify my SSDT for power conditions? Do you have an example? Edited September 16, 2019 by Modmike Link to comment https://www.insanelymac.com/forum/topic/340325-usb-aio-and-dac-preventing-sleep/#findComment-2690268 Share on other sites More sharing options...
SavageAUS Posted September 18, 2019 Share Posted September 18, 2019 How do I modify my SSDT for power conditions? Do you have an example?I don’t have an example but googling hackintosh USB power should yield some results.But if a USB device is causing sleep/wake issues and you need your pc to sleep the you will need to unplug/turn off /disable that USB device. This is from my experience, your mileage may vary. Sent from my iPhone using Tapatalk Link to comment https://www.insanelymac.com/forum/topic/340325-usb-aio-and-dac-preventing-sleep/#findComment-2690550 Share on other sites More sharing options...
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