In fact, there are many ways to use unsigned drivers in 64-bit Win7 system. After booting, press F8 key in the login waiting interface to enter the advanced startup item of Windows system, and we will find that it is somewhat different from the original XP system. The last item is to disable driver signature enforcement. According to this item, unsigned drivers can be used when entering the system. Of course, you can also load unsigned drivers in debugging mode, which is not recommended here.
This solution is very simple, but it can only be set when the computer is turned on. After restarting the computer desktop wallpaper, the computer will be restored to its original state. What can be done once and for all? There is another way-turn off the mandatory driver signature requirement in Windows 7 system.
The command to turn off forced driver signing is: bcdedit.exe-set loadoptionsddisable _ integrity _ checks.
Open the CMD command line as an administrator, and then enter the above command.
Restart the computer after completion, and you can use the driver without digital signature on the 64-bit Win7 system at any time.
Of course, this operation also reduces the safety factor of the system, so it is not recommended to shut down all the time, nor is it recommended for inexperienced users to use it. Cultivating good safety awareness is the first step of safety.