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- #New macbook pro battery life problem how to#
- #New macbook pro battery life problem update#
- #New macbook pro battery life problem mac#
#New macbook pro battery life problem update#
The graph moves from right to left and updates at the intervals set in View > Update Frequency. CPU Load: The percentage of CPU capability currently used by all System and User processes.Idle: The percentage of CPU capability not being used.User: The percentage of CPU capability currently used by apps that you opened, or by the processes those apps opened.System: The percentage of CPU capability currently used by system processes, which are processes that belong to macOS.More information is available at the bottom of the CPU pane:
#New macbook pro battery life problem mac#
This information and the information in the Energy pane can help identify processes that are affecting Mac performance, battery runtime, temperature, and fan activity. The CPU pane shows how processes are affecting CPU (processor) activity:Ĭlick the top of the “% CPU” column to sort by the percentage of CPU capability used by each process.
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#New macbook pro battery life problem how to#
How to use Activity Monitor on your Mac - Apple Support Let's take a look at the Activity Monitor and see what's running in the background. Congratulations on your new MacBook Pro! I can help with the battery life issues you're having. Thank you for reaching out in Apple Support Communities. I read an article about how pro tests of MBP battery life are far closer to quoted figures than end users' - perhaps this is because testers are working off clean installs and users off migrated accounts?Īnyway, if you're reading this I hope this helps, and if not then good luck sorting out this issue. Perhaps migration assistant copied across Mojave power / general settings from my old MBP? A shock is a serious thing and Apple dont want any lawsuits. They may just replace it as it would be easier. I can't be more specific but it seems that now there are a lot fewer items in the Energy section of activity monitor than before the reinstall (unfortunately I didn't screenshot it). Tell the Apple store that you got shocked from the book and now the battery doesnt work. The issue for me was really the power drain during light usage, which appears to be much improved now. When the Vega 20 and i9 kick in on serious graphics work I can see the battery power burning away much more quickly, but I would expect that. Budding Turings among you may calculate that puts power usage in line with that fabled 10 hours quoted by Big Fruit. As soon as I rebooted after the install, the difference was obvious: after an hour of web use, power was only down 10%. I thought I'd try reinstalling over the top with Mojave before going through the grind of a clean install. I migrated using Time Machine, and things didn't seem right - battery drain and iCloud issues.īefore, the battery was dropping a percent every 2-3 mins on integrated / light use. I have had a seemingly dramatic improvement in my battery life after simply reinstalling Mojave (not even a clean install).