"Hi there, do you know any methods that can prevent MacBook Pro from shutting down without a sign? My new MBP shut down randomly yesterday while I was copying some files from my USB. All my files were lost. How do I solve this problem? Any recommendations to fix Mac shuts down unexpectedly error? How?"
Are you having a similar problem on your Mac computer? Mac just shut down without any signs? How to fix such a problem and get all lost data restored? Don't worry anymore. Here below we'll provide you some quick fix method to solve MBP shut down error and effective solutions to prevent similar problem from happening on your Mac again. Just follow and find the method to help now.
When you Mac come across a random shut down, the best choice is to reboot immediately and restart it again. And here are some operations you may need to do first:
If you have lost some data after restart Mac, or lost the files which you were copying when MBP suddenly shut down, your second step is to restore lost files. Here we'd like to recommend you try easy & effective Mac data recovery software - Deep Data Recovery for Mac which supports to restore all lost Mac data due to different reasons.
You can free download it, follow and refer to restore lost files on Mac hard drive now.
You can selectively to choose one or two methods to get your problem solved now:
Method 1. Update to macOS Sierra 10.12.2
This method is officially offered by Apple to solve Mac shut down or stuck error. You can directly update macOS Sierra 10.12.2 from your Mac computer or download macOS Sierra 10.12.2 update and install in your Mac computer. If you haven't get latest update yet in your Mac, below steps might help you get macOS Sierra 10.12.2:
But one more thing you shall remember is to backup important data in advance so to avoid second data loss issue.
Method 2. Reset SMC (System Management Controller)
If the batter cannot be removed, follow below steps to rest SMC:
If the battery is removable, follow next steps:
Steps to reset SMC on iMac/Mac mini/Mac pro/Xserve:
Method 3. Use anti-virus software to remove virus, ransomware and monitor batter to a healthy state
Sometimes, unknown virus or ransomware may cause unusual power off error on Mac computer. You can download and install anti-virus software to scan and remove them from Mac.
Another way is to set your battery in a healthy state that you check battery condition frequently and set computer's Energy Saving settings to default.
If it's hardware problems in Mac, you may also contact Apple support for help.