If I push the power buttron and hold it down for several seconds the system will shut down. If I push it and release what is it doing? Sleep mode? When I do it this way does the system stay on a lower power usage mode or does it shut down?
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It depends on how you have it setup in the power settings. You can set it to sleep, hibernate, shut down or do nothing.
I believe it is sleep by default, which just shutting the screen will do the same thing. Yes, it basically uses no energy but is ready to start up fast again. -
You can specify what it does by clicking on the battery icon in the System Tray, selecting 'More power options', and then 'Choose what the power buttons do'.
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If you want to shut down the computer, go to start > shutdown ... holding the power button to kill the laptop isn't a good thing.
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what's the difference between sleep and hibernate?
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Historically Sleep keeps data in memory with power to the RAM, Hibernate copies the RAM contents to the HD then shuts down completely (no power).
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vostro power button function
Discussion in 'Dell' started by See-Fu, Apr 5, 2008.