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Why does my MacBook Pro keep restarting when I put it to sleep?
As with other computers, it may experience problems. And just recently, numerous users have reported instances where their Macs always restart while on sleep mode. Simply said, when they put their Mac to sleep, after a few minutes or hours, the system will just wake up on its own. But no, this isn’t some sort of sorcery or black magic.
What should I do when I put my MacBook to sleep?
When done, restart your computer. Now go delete the file /private var vm sleepimage” to free up some hard drive space. When you put your computer to sleep it, should happen in under five seconds; my MacBook now goes to sleep in two seconds. Was this answer helpful?
Why does my Mac wake up from sleep mode?
Network activities and faulty USB devices are two common reasons why your Mac wakes up from sleep mode. But if they remain unfixed at this point, we suggest that you try to reset the System Management Controller (SMC). The SMC controls your Mac’s power manager. It stores all the options and settings for your Mac when it sleeps.
When does power nap start on MacBook Pro?
Sleep transition timed out after 180 seconds while calling power state change callbacks. Suspected bundle: com.apple.iokit.IOGraphicsFamily. Apple first introduced Power Nap as part of OS X Mountain Lion back in 2012 and the chances are good that you have it enabled without knowing.
What happens when you put a MAC in sleep mode?
When you put your Mac on sleep mode, it will then power down but stay on standby. This means that even if the majority of your Mac’s components are shut off, including the processor and storage drives, the memory will continue running so that it can quickly wake up and pick up where you have left off.
How to find the last macOS shutdown cause?
You can find the last shutdown cause by examining the logs. Run this command to filter the logs for shutdown causes: You can then lookup the shutdown cause code in this table: macOS Shutdown Causes.