Most of the users who experienced the win8 system recently had a headache. When the win8 was turned off, the LOGO screen was blacked out for the first time, the hard disk light was off, and the other indicators were normal. You must manually turn off the power, then turn it on again, and the second time is normal.
The following is the method: open the control panel, then find the power option, as shown below
Find the function of selecting the power button
Click ‘Change Currently unavailable settings & rsquo;
In the lower shutdown option, remove ‘ enable quick start (recommended) & rsquo; Then save the changes.
Okay, try it off.
Attention!
This method only solves the black screen behavior of the newly installed win8 system by pressing the power button twice. Other black screen failures cannot be solved!
Online solutions are different, some say graphics cards, some change some bios settings, some disable graphics drivers, etc., there is no good way. Start by yourself and find out why. If you feel that this method solves your problem, please tell your friends.
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