- Joined
- Aug 27, 2019
- Messages
- 41
- Motherboard
- Gigabyte Z390 Designare
- CPU
- I9-9900K
- Graphics
- Vega Frontier
Does lowering to 2666MHz have to be done in UEFI or can we set it via Clover so that it affects macOS only?
Oh, that's a good question! Anyone want to try it? (It will take me a few days to get around to it.)
As I've stated before, this works in mobo BIOS (UEFI). The changes in Clover Configurator spoof About This Mac and System Report. But, if you run Geekbench (I'm on v4), the output score only reflects what you have set in UEFI. Changes in SMBios don't do a thing, and the Eject error still occurs.@skittlebrau @CaseySJ Unfortunately you will have to change it in UEFI. Setting it in Clover will not work, already tried that.
It seems that except cosmetically in About This Mac / System Report, the computer still runs on UEFI / Mobo BIOS, as if the the motherboard supersedes clover.
I'm wondering if then this means that it is an issue with the motherboard itself... Or a combination of that and some kind of power management issue (either with the motherboard or Mac profile (iMac 19,1 or iMac Pro). These setting all affect sleep, too. So who knows. It could possibly not even be a memory limit or some kind of power limit. My logic tells me that wake from sleep I limited by actual power somehow. For instance, faster memory draws more power, so the system compensates with eject.
Now, I'm not 100% sure and can't confirm because I'm having trouble getting a reply from these folks, but I believe Mojave 10.14.3 (+/-) didn't have remounting issues and ejects were *possibly solved somehow. Perhaps Apple disabled the remount command or the ability for the system to see drives that have been Ejected/unmounted (*** ALSO WHY JETTISON DOESN'T WORK TO REMOUNT - it only ejects before sleep, but will not remount).
**EDIT1**: It may also compensate with disabling "remount", to make sure the computer has enough power to wake. The issue is, even after wake-up, I can't manually mount the USB drives again. They show up in jettison, but terminal can't see them.. So perhaps, the Eject/Unmount commands are *permanent* somehow, as to force someone to re-plig the drives. And/or, the motherboard could be interpreting it as permanent eject command... If this is the case, perhaps it wasn't the case with earlier version of the UEFI bios, however I believe earlier versions also didn't allow higher memory speeds anyway (not sure this is true, but feel free to correct me), so it wouldn't matter much.
This is still a mystery to me except setting the memory to 2666 MHz. (2700 MHz works for eject issues, but one of you reported it still causes other sleep issues. If you could please clarify if that just means you have to still use darkwake settings in Clover or not).
Anyhow, I'm still waiting on replies from people elsewhere with builds on 10.14.3 to reply to me, to see if there was something specifically that they odd that fixed it, or if it worked on 10.14.3 and fell apart when updating to a newer OS revision.
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