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E7440 Energy Saver problem


dctacsi
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Hi,

I would like to ask you for help if anyone can tell me why it might be that within the "System Preferences / Energy Saver" under High Sierra, what I'm going to do is restart after restarting:
- Computer sleep: 10 min
- Display sleep: 2 min
In addition, the "Power Nap" disappeared somewhere ...
Thanks in advance for the answers!
Hi,
 

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I have to confess I did not understand what you tried to say. Are you trying to say that your Energy Savings settings are not getting retained the way you set them up? If so, check the version of battery manager kext you run. You should be Ok with Rehabman's latest ACPIBatteryManager kext v1.81.4.

 

As for "Power Nap", it is only available when you run off the battery with mains cable disconnected. But true, I'm not seeing the option under High Sierra when it's present under earlier OS X/macOS versions with the same or older version of ACPIBatteryManager. Maybe the kext needs updating for 10.13...

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