Windows system >> Windows 8 System Tutorial >> Win8 system basics

Win8 driver forced signature solution collection

If you are the dual system of the main Win8, when you start to select the system, select the bottom: change the default value or choose other options — select other options — troubleshoot & mdash; advanced options & mdash; Windows boot settings & mdash ; Restart, and then disable the driver mandatory signature, you can solve the problem of mandatory signature. There are children's shoes to ask at the back. What if I am not a dual system? Xiaobian found it on the Internet and compiled a collection of solutions. Note that this method is only valid once after the operation. If you need to install other drivers, you need to repeat the following steps. Simple text version: 1. If it is Win8 (main) dual system, when starting to select the system, select the bottom: change the default value or select other options ——> select other options ——> Troubleshooting ——>Advanced Options——>Windows Startup Settings —Restart, then select “Disable Driver Forced Signature>; 2.If you are not a Win8 (primary) dual system, or Is a Win8 single system, after entering the system, [Win]+[C] calls up the Charm menu-Change PC Settings-Settings-General-Advanced Startup Immediate Restart-Troubleshooting-Advanced Options-Startup Settings-Restart, then disable the driver Force signature. Find the method on the Internet, share: When booting, press shift+f8, select Disable Driver in the system startup menu to force the signature mode to start, you can install it. —— This seems to be invalid. I didn't press it to start the menu. I can try it a few times if I need it. Illustrated version: 1, the operating system: Win 8 Pro x64

2, the device is a scanner, a long time ago, not long ago updated driver, but fortunately there are drive Vista, and is a Inf file, so you can change ntx86 to ntamd64, before passing the test on Win 7 x64!

3, which actually only to the Win 8 Tips & ldquo; third-party INF does not contain digital signature information & rdquo ;, then no have to continue the & mdash; & mdash; not to install!

Here is the solution for easy reading, continue the above numbers: 4, Charm menu (display that is installed Win8 operating method hello back, in the corner of the right side of the screen shaking the mouse The menu that will appear; if you feel that the students who are not swaying directly press [Win]+[C], you can call up the Charm menu.) That is the full-screen menu on the right side of Win 8, and find the settings inside.

5, the bottom there is a change computer settings, the latest update: Press [Win] + [i] may not need to point 4 above, directly open setting.

6, after turning on the computer is provided, the left selection routine, and then immediately restart the right select the last one. Yes, it is to change the Windows boot settings from here.

7, restart here super fast, even POST POST did not see it switch good! It feels like a chicken blood! ! ! - -!

8, where select Troubleshooting

9, where select Advanced Options, in fact, there are lots of other options (such as initializing a computer?), we see on the line Not the focus of this article, so skip it.

10, where selection is set to start, in fact, there are lots of other options (such as Command Prompt, many uses of this). Remarks: Here is a special command prompt. I used to restore the system with ghost before, but found that x64 Win8, this place can not run 32-bit Ghost32.exe program, you can use Ghost64.exe. This is equivalent to PE, and may be related to this. The x64 desktop environment is operational.

11, is here to really restart - just so no wonder so fast, it turned out to be fake about it - the screen switching!

Latest Update: Here is another restart! ! ! ! There was one less picture before, and some brothers didn't realize that the following 12.1 and 12.2 are all boot menus! Two situations: 12.1 is the Win8 main system, 12.2 is multi-system and Win8 is not the main system.

12.1, if your Win 8 is a single master system or Win 8 system you will see this screen, select 7- disable the driver signature mandatory. I am pressing the small number keyboard, and watching the screen says that F7 is also OK.

12.2, if your Win8 is not the main system, press F8 to select Win8 will see this screen, select & ldquo; Dlsable Driver Signature Enforcement & rdquo; to continue to start. With this menu system version is different in different languages, Chinese word is & ldquo; disable forced driver signing & rdquo;

13, enter the system

14, Now update the driver finally see the legendary Windows security dialog box

15, successfully update the driver!

has been determined invalid: 1, group policy User Configuration - Administrative Templates - System - Driver Installation - & ldquo; signature code of the device driver & rdquo ;, double click, arranged selected from & ldquo; Enabled”,“When Windows detects a driver file without a digital signature, select “Ignore”, OK.

2, Cmd in administrator mode, enter: bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS bcdedit /set testsigning on

Latest updates: This command is I have only recently contacted and listened to everyone saying that it is a test mode. It also causes the already activated system to be watermarked. Because the system was not activated before, there is no way to judge. Today, I saw the Kms of Jiaotong University in the forum, activated the system, and did see the watermark in the lower right corner. And once again confirmed that the test mode is unable to force the driver to sign, there is a picture to prove!

3, press the F8 key to enter the function on the boot menu, what F8, CTRL + F8, Shift + F8 are not used! If you want to enter, you can only change the computer settings from the settings in the Charm menu. Here you will enter the startup settings. The methods provided in the above forums have been tested and are not valid under Win8 (x64).

Xiaobian Summary:

As a new Windows operating system, Microsoft would undoubtedly increase the difficulty of driving Win 8 support. Not to mention Win 8, even Win 7, at least 40% of my computer is not Whql driver, so I specifically studied this method. Time hastily, there are not good places, I look forward to your comments and corrections. I look forward to a simpler and once-in-a-lifetime approach.