battery drain when sleeping macbook-pro 2019 ventura

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Level 1

4 points

battery drain when sleeping macbook-pro 2019 ventura

Nearly every morning i wake up and open my mbp 2019 it is super HOT, and the battery drain or remain low (<50%), and i check the settings - battery will find nothing, looks like battery loss without any record, following the other's mention "pmset -g log" seems 5:00 - 10:00 something happened but i cannot figure out. any idea about the COMMON BUG like others' post?

plus: when I found the pc is super hot at about 9:50 or so, I take it out from bag and plug AC on (without open), then unplug at 10:30, about 10:36 I open it. those record is not show in log. and about the "SMC" i have reset it for many times

pmset -g log

C02FT680MD6R

Posted on Jul 20, 2023 8:53 PM

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Answer 1

leroydouglas

Level 10

201,536 points

Jul 20, 2023 9:22 PM in response to hicong

hicong wrote:

Nearly every morning i wake up and open my mbp 2019 it is super HOT, and the battery drain or remain low (<50%), and i check the settings - battery will find nothing, looks like battery loss without any record, following the other's mention "pmset -g log" seems 5:00 - 10:00 something happened but i cannot figure out. any idea about the COMMON BUG like others' post?

plus: when I found the pc is super hot at about 9:50 or so, I take it out from bag and plug AC on (without open), then unplug at 10:30, about 10:36 I open it. those record is not show in log. and about the "SMC" i have reset it for many times

<pmset -g log.log>

I would check your Settings and try making some changes

>System Setting> Battery>Options

Try a SafeBoot Use safe mode on your Mac - Apple Support will sort many anomalies

certain system caches get cleared and rebuilt. Reboot as normal and comp[are you results

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Answer 2

hicong Author

Level 1

4 points

Jul 20, 2023 11:24 PM in response to leroydouglas

Thanks for help~ I'll try safe boot later.

My current setting is Only on Power Adapter. Usually at night (11p.m-9a.m) I will disconnect the AC plug and put laptop into bag. So I assume the PowerNap might not be a factor

And while reviewing the pmset log, there was two PowerChime log, which show the display is on (I have 100% sure that at that time my pc was closed)? but for what reason? Is it a bug in pmset recording?

> 2023-07-21 05:04:06 +0800 Notification Display is turned on

> 2023-07-21 05:04:06 +0800 Assertions Kernel Idle sleep preventers: IODisplayWrangler

> 2023-07-21 05:04:06 +0800 Assertions PID 22919(PowerChime) Created DisplayWake "com.apple.chimeOnAttach" 00:00:00 id:0x0xe0000997c [System: DeclUser DispWake kDisp]

> 2023-07-21 10:36:51 +0800 Assertions PID 22919(PowerChime) TimedOut DisplayWake "com.apple.chimeOnAttach" 05:32:44 id:0x0xe0000997c [System: DeclUser DispWake kDisp]

Settings - battery show below... But I started charge it at 9:50, the record seems regard it to 05:00?

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battery drain when sleeping macbook-pro 2019 ventura

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