vamose Posted January 4, 2024 Share Posted January 4, 2024 Kindly review attached EFI folder, and help make necessray edits MBIOS - iMac 19,1 Gigabyte MOBO: B85M-D3H Bios Ver: F15 BIOS Date: 08/20/2015 BIOS ID 8A02AG0C Intel ® Core TM i7-4790K CPU @ 4.00 Ghz. GPU XFX RX580 8GB Using OpenCore Kext used: Lilu.kext RealtekRTL8111.kext VirtualSMC.kext Whatever Green.Kext Any possible solution? Attached is the EFI folder copy. EFI.zip Link to comment https://www.insanelymac.com/forum/topic/358413-sleep-not-working/ Share on other sites More sharing options...
Slice Posted January 6, 2024 Share Posted January 6, 2024 Solution of what? Something is wrong? Link to comment https://www.insanelymac.com/forum/topic/358413-sleep-not-working/#findComment-2815266 Share on other sites More sharing options...
vamose Posted January 11, 2024 Author Share Posted January 11, 2024 Sleep is not working. Plus, not sure if I have all the entry of EFI correct. Link to comment https://www.insanelymac.com/forum/topic/358413-sleep-not-working/#findComment-2815408 Share on other sites More sharing options...
Slice Posted January 11, 2024 Share Posted January 11, 2024 iGPU Haswell is not working in Sonoma so why you have no sleep. Disable iGPU in BIOS and choose iMacPro1,1 model. 1 Link to comment https://www.insanelymac.com/forum/topic/358413-sleep-not-working/#findComment-2815429 Share on other sites More sharing options...
STLVNUB Posted January 11, 2024 Share Posted January 11, 2024 I Usually Find That Good Shower Before Bed Makes The Sleep Work 1 Link to comment https://www.insanelymac.com/forum/topic/358413-sleep-not-working/#findComment-2815430 Share on other sites More sharing options...
vamose Posted January 16, 2024 Author Share Posted January 16, 2024 On 1/11/2024 at 8:31 PM, Slice said: iGPU Haswell is not working in Sonoma so why you have no sleep. Disable iGPU in BIOS and choose iMacPro1,1 model. Man you know your stuff. Thank you very much, I followed the instructions and sleep now works. Big THANKS. How to ⚙️ Fix: my NVRAM. I am unable to reset my NVRAM at OpenCore boot. Link to comment https://www.insanelymac.com/forum/topic/358413-sleep-not-working/#findComment-2815571 Share on other sites More sharing options...
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