You will need
First of all, try to intensify the work in any way, for example, movement of the mouse. Touch the mouse and pull it in several directions. It often happens that some users are confusing standby and hibernation. If that doesn't work, press any key on keybord or press to return to the previous state Escape. It is located in the upper left corner of any standard keyboard.
Then try Ctrl + Alt + Delete. In the window that appears you can select the option "restart the computer" to return the system to a healthy state. The Power button on the keyboard can cause the same effect if this key was assigned to an appropriate action.
Otherwise it is recommended to use the button prompt your computer restarts Reset button (the smaller button). Don't worry about apps and open files you were working on, a memory dump was saved in a special file, so during computer startup everything will be restored.
If for any reason you failed to restart the computer, try unplugging the power from the motherboard. It is necessary to deploy the system unit and press the switch located near the power supply fan. After a short interval elapsed time (5-7 seconds) turn on the computer again.
It is also advised not to use sleep or standby, if you have problems when you exit hibernate mode. Just right click on a blank spot on your desktop and select "Properties".
In the opened window go to the tab "screen Saver" and press the "Power" button. Go to the tab "Hibernate" and uncheck the item "Enable hibernation".
Advice 2: How to disable hibernation mode
Mode hibernate provided for at the time when the user is not at the computer for a long time, it would be possible to reduce the power consumption to a minimum. Sometimes the regime creates some complexity. To find out how to disable it, read on.
Navigate to the "start" button, then "control Panel". In the window that appears, double-click on the icon power options. You will see a window. To turn off hibernation in the left part click on "setting sleep mode". You will see a window where you can configure the duration of inactivity after which the system will automatically go into sleep mode. To disable the mode at all, select Never.
Click on the link "Change advanced settings". This you will need to change settings, such as changing of power modes that specify the behavior of the system in accordance with the different situations that dictate the necessity of sleep and set a timer to resume the system from sleep mode.
Disable hibernationto free up space on your hard drive. When the system enters this mode, it automatically reserves a large enough space for different kinds of operations. If this mode is disabled, the space occupied by the file hiberfill.sis can be released. To do this, follow these steps.
Navigate to the "start" button, then select "Programs", find "Service" and finally "disk Cleanup". You will see a window. Check the box next to "file Cleanup mode hibernation" and click OK. So you delete the file and disable hibernation.
Navigate to the "start" button, select "Run". You will see a window with the command line. To disable hibernate in command prompt enter the following: powercfg-H OFF. After this command mode hibernation will be disabled. Clean the disk in accordance with the instructions of the previous paragraph.