How to set win8/win8.1 press f8 to enter safe mode

Before many friends used Vista, or Win7 system, how much more to use the system's security mode. But to Win8 and later Win8.1 system, although there is also a security mode, but can not use the previous boot press F8 directly into. This is due to the secure boot mechanism of the Win8/Win 8.1 system. If you want to restore the previous Vista or Win7 system using F8 to enter the safe mode on the boot interface, Xiaobian can let your Win8/Win8.1 system achieve this nostalgic function.
Specific steps: (Windows 8.1 9600 version as an example)
1, turn off Win8.1 quick start function. Otherwise this feature is not available. (Since it is nostalgic, new technology and new features should be discarded accordingly) Enter the power management option, remove the "Enable Quick Start" function.

2, start to restore the old version of the security mode function
combination key Win+X, open the shortcut menu, select the administrator identity to start the command prompt

in the open command prompt window
input bcdedit /set {default} bootmenupolicy legacy //Do the English character input


after executing the operation after restarting the computer motherboard BIOS boot appears quickly press the F8 key to look Go to the traditional advanced boot options (respectively to fix the computer, the security mode of three different environments), choose one of the security modes, you can enter smoothly.


Finally, the nostalgic version of the security mode entry mode was successfully completed. If you want to return to the default safe boot mode of Windows 8.1 one day, you can restore the initial by entering the following command character.
In the open command prompt window
Enter bcdedit /set {default} bootmenupolicy standard //Please enter in English characters