How to enable Windows 8 system sleep mode

  

Windows 8 can not directly select the hibernation option by default, you need to manually modify, by default, select “ power & rdquo; and shortcuts <; Alt + F4 & rdquo; menu will not have hibernation options .

Operation steps

1. Open the control panel and find the power option;

2. Then select “select the function of the power button>;

3. Click “change the currently unavailable settings";

4. Check the "hibernate" option;

5. Select “Power” or “ Alt+F4”, the sleep button has been displayed normally, and the computer is selected to be able to sleep normally.

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