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Apple Computing Products:
macOS - Notebook Hardware
Macbook losing battery power during sleep mode
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<blockquote data-quote="pigoo3" data-source="post: 1633350" data-attributes="member: 56379"><p>What I'm suspecting is...something is running in the background that is preventing the computer from properly sleeping. What you need to do is:</p><p></p><p>- reboot the computer (don't launch any apps)</p><p>- now launch "Activity Monitor"</p><p>- There's a tab in the Activity Monitor window...you want to select "All Process's"</p><p>- There is also a "% CPU" column. Look thru this column to see if there are any apps running that are using up a lot of CPU resources.</p><p></p><p>* Nick</p></blockquote><p></p>
[QUOTE="pigoo3, post: 1633350, member: 56379"] What I'm suspecting is...something is running in the background that is preventing the computer from properly sleeping. What you need to do is: - reboot the computer (don't launch any apps) - now launch "Activity Monitor" - There's a tab in the Activity Monitor window...you want to select "All Process's" - There is also a "% CPU" column. Look thru this column to see if there are any apps running that are using up a lot of CPU resources. * Nick [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
Macbook losing battery power during sleep mode
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