Win8 Perfect Solution force required driver signature

This method is valid for the English version of the Windows8 Pro with WMC 64-bit system test (Windows 8.1 self-test), and the advantage is that the WIN8 can be installed with unsigned drivers and the system is not allowed originally.

✓ Common method (only valid once after operation):

1, if it is Win8 (master) dual system, boot to the selection of the system, select the following: Change the default value or choose other Options-> Select other options-> troubleshooting-> Advanced Options->windows startup Settings-reboot, and then select disable Driver Signing ”;

2, if you are not WIN8 (master) of the dual system, or WIN8 single system, into the system, the win button +c key-> up Charm menu-> change the computer settings-> Settings-> General-> Advanced start of the immediate restart-> troubleshooting-> Advanced options-> startup settings-> reboot, and then disable the drive forced signature.

This approach requires repeated steps each time.

✓ The perfect solution (avoid testing many changes to the driver < sound card, such as > Trouble):

1. Download the appendix of the document

2. Extract out two CMD commands

3. Right-click "Open. cmd" to run by admin, as shown in figure:

4. Restart the computer, after logging into the desktop after the "debug mode" (as prompted) on behalf of success

5. Repeated restart install unsigned driver is no problem, but hate watermark is annoying, you can go back to extract the directory, run the "close. Cmd"

6. After reboot, the watermark is gone!

Note: The above method is suitable for installation modification start, mobile phone android ADB Drive, and so on. In order to avoid exceptions, you can create a restore point, the problem is to restore the system good.