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The battery is dying and won't hold a charge.
If you have a Laptop is the power plugged in all the way or did the cord come out and did not charge the battery.
You may be over heating and the computer is shutting down to save the computer from damage. Either clean out the vents or have a shop do it as it requires a partial disassemble on most computers. Are your fans always running on high or are they packed solid with dust?
Use the "Hardware Test" DVD or look in your manual and see what the key strokes are to boot into it on later models and see if any warnings come up.
Your power supply is dying.
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∙ 12y ago
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When you manually shut down your mac do you lose your data?
no
What do you do when Mac applications quit unexpectedly?
If a Mac Application quits unexpectedly, you just need to open up the program again and start over. When an application quits unexpectedly, nothing is saved, so you just need to start over again.
What should i do when your computer turns off?
When my computer would unexpectedly shut down on its own it turned out that the processor fan was bad and the computer was shutting down due to the processor overheating.
Why is your mac getting hot?
maybe you use it too much maybe try and shut it down for a while
Is it safe to shut down a computer while programs are open by pressing the power switch?
No, it is not "safe". There's a possibility of data corruption if open programs close unexpectedly.
How do you restore favorite tabs after Google Chrome download?
If your computer shut down unexpectedly and you want your tabs. Chrome shows the popup to restore last running tabs.
Why does the iMac shut down randomly?
It may be overheating. Give it a good cleaning. Also repair permissions on your Mac.
Should you shut down your mac laptop when not using it?
Yes because it still uses battery when sleeping, just not as much.
What to do if Mac book freezes and you cannot manually shut it down?
Press and hold the Power button for about 10 seconds, and it should shut down.
How is Mac OS2 connected to Windows 7?
It is not connected to Windows 7 in any way. Mac OS2 introduced multiple folders, a "Shut Down" command and Screenshots. That is the only similarities to Windows 7.
How to shut down the shut down panel BioShock?
You just shut down computer
Why does my crossover shut down on my mac when i open it?
Im having the same exact issue. My Macbook Pro is brand new also! I have no idea what the problem is..?
