Generally, the operating system Windows 7 is available in three variants of hibernation.In fact sleep mode open documents and settings are stored in the computer's memory before going into low-power mode and restored from there during the transition to the normal mode power consumption.This is similar to pressing the "pause" when watching a movie.
In Hibernation documents and settings are stored on the hard drive, then shuts down the computer.This mode is often used in laptops because to maintain it requires the least amount of energy, it saves battery power.
The desktop PC with Windows 7, the default is usually included so-called hybrid sleep .Open documents and programs in this case is stored in memory and on the hard drive and the computer translates into low-power mode.When unexpected
If you do not use sleep or hibernation, you may need to disable the sleep mode .To turn off sleep mode in Windows 7, you need to log in power settings in the Control Panel (Start - Control Panel - Power Options).Note that you can change the settings only if your user account has administrator privileges .
So, in the window that opens, find the power plan settings Plan, activated at this time, and click on the link Change plan settings .Paragraph Put the computer to sleep mode select from the drop down list of values Never .Then click Save Changes .
can further disable hybrid sleep and hibernation .To do this, click on the link More power options in the dialog box, click on the plus sign next to the item Sleep .Paragraph Allow hybrid sleep select from the drop down list of values Off.
To disable auto-hibernation in paragraph Hibernate after need to set the value Never (by clicking the line value and field condition (min.) type 0).Then click Apply and OK.Similarly, you can disable the sleep mode in step Sleep after .
Note that if you have a laptop, you will need to separately disable the Sleep and Hibernation for battery operation and mains .In this case, in paragraphs Sleep after and Hibernate after be two options - On battery and Plugged .
But not enough to disable Sleep and Hibernation power settings.The fact is that for the normal functioning of hibernation on the system hard disk is created file hiberfil.sys .It is written in a RAM contents when entering hibernation or hybrid sleep.Its size is the size of the installed on your computer RAM (and in fact the amount of RAM on modern machines is estimated gigabytes).
After disabling hibernation, this file is not deleted.It can be removed manually and several gigabytes of free hard disk space (if necessary, easily restore the file).But again, to remove the need to have administrator rights.Click on the Start button and select Run (or use the keyboard shortcut Win + R).In the next window, enter the command powercfg -h -off (or powercfg -hibernate -off ).Click OK (or press Enter) and then restart the computer for the changes to take effect.
If you need to re-enable hibernation mode and restore the file hiberfil.sys, use the powercfg -h -on (or powercfg -hibernate -on ).
We hope that now disable sleep mode in Windows 7 will not make the slightest labor!