しばらく返答が寄せられていないようです。 再度ディスカッションを開始するには、新たに質問してください。

画面を閉じているのに勝手に充電が減っていきます

MacBook Air の画面を閉じているのに勝手に充電が減っていきます。

スリープモードにはなっていると思います。

* タイトルを変更しました。 Apple Inc.

投稿日 2018/12/03 22:52

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スレッドに付いたマーク ベストな回答

投稿日 2018/12/04 11:51

Spotlight のインデックスの作成などを行なっている場合はそれが終われば改善するのではないかと思います(外付けのストレージデバイスを含む。場合によってはかなり時間がかかる)。

macOS Mojave battery drain - Apple Community

I spoke to Apple support, suggested resetting the battery/memory by holding down the control, shift, option and power keys then release the first three at the same time. Also noted this update will take time to configure the file structure. It does this while sleeping and takes a incredible amount of resource. It took three days but my Mac has returned to normal all on its own or maybe the reset helped. Give it a try, sometimes waiting does pay off.

Spoke to Apple, I was skeptical when told it may take 24 to 48 hours for the OS to reorganize the file structure. Also suggested resetting the battery/memory by powering your Mac off then hold the left shift, control, option and power buttons down, then release the first three at the same time. I did that, not sure it contributed to the solution but on day three of the upgrade my Mac has rerturned to normal all on its own.

Give it a few days, things should be just fine. I’m fact this morning I opened to a 100% battery life after a 10hr sleep mode.

Cheers

Excessive battery drain while sleeping af… - Apple Community

So .. again .. I hope that I've figured it out. Buried in Apple's fine print is a comment that various externals may prevent sleep. Although I don't keep external displays or USB devices connected, ever since my original Macbook Air in 2010 I've kept a 64GB SD card plugged in. I removed that and so far my Macbook Air under 10.13.4 loses at most 1% of its battery charge overnight now. My current Air has a 256 GB SSD so the SD card isn't nearly as essential as it used to be. Finger crossed!

ttps://egg.5ch.net/test/read.cgi/mac/1538190345/152

Mac で Spotlight のインデックスを再作成する方法 - Apple サポート

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