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7

Because you explain the problem perfectly, and in short: The battery does not charge, and your Macbook does only work with MagSafe attached There's only one option what could be the problem... The battery is dead, let me explain you why: Your battery is ignored somehow, and your Macbook uses power directly from the MagSafe adapter. If you couldn't ...


3

In general, dynamic wallpapers drain the battery faster than still wallpapers. The amount of drainage is dependent on the wallpaper itself (whether it has many bright colors, is graphic intensive) and how it's programmed (CPU and memory usage, etc.). There are ones that are better than others. Also, how often are you on your home screen where you see that ...


2

Actually thanks for your detailed report one can see it is the application Boom preventing the sleep mode. Try one of the following by updating the app Boom to 1.8.1, or disable it to test. The 1.8.1 has some fixes that might help: --- Audio clipping(cutting out) issue is now fixed. --- Kernel task consumption issue has been fixed. Now it functions the ...


2

In this instance, use Activity Monitor.app to kill process pid 251(coreaudiod). Tracking Down Idle Sleep Problems Below is an overview for tracking down why your Mac will not idle sleep. No Idle Sleep Assertion A NoIdleSleepAssertion assertion is the most likely reason your Mac is not sleeping. To see more about which processes are blocking sleep, run ...


1

You seem to have a dead battery, you can check the status by going to Apple Menu > About this Mac > System Information > System Report (10.7 or later, similar but different on older OS) Your battery could die for a lot of reasons, it's simply been used a lot, or it's been damaged, or used in environmental conditions that are outside of it's ...


1

Not an Apple-approved answer, but to solve your root cause (to train battery regularly when your MBP is always at your desk), consider surge protectors with scheduled on/off (example, about $40 in Russia). You can program it to turn off in the beginning of night, and to turn on about 4am so that battery is charged back by the time you show up at your desk. ...



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