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What this article shares with you is about how the security mode of Windows 7 fixes system failures. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

The security mode of Windows is to troubleshoot and repair after logging in to this mode when the operating system is abnormal. In this mode, the system will only start the underlying services, other applications will not start, and users can easily troubleshoot the system problems. Windows 7 safe mode entry and Windows XP operation is similar, boot before entering the Windows system boot screen press F8 key, and then the system boot menu appears, select safe mode login to enter.

1. Delete stubborn files

When deleting some files or clearing the Recycle Bin in Windows normal mode, the system may prompt "the file is in use and cannot be deleted". In this case, we can delete it in safe mode. Because in safe mode, Windows automatically releases control of these files.

2. System restore in safe mode

If your computer can't start now and can only enter safe mode, then you can restore the system in safe mode. After entering the safe mode, click "start" → "all programs" → "attachment" → "system tools" → "system restore", open the system restore wizard, and then select the "restore my computer to an earlier time" option, click the "next" button, click the date shown in boldface on the calendar to select the system restore point, click the "next" button to restore the system.

3. Virus detection and killing in safe mode

Nowadays, the update speed of antivirus software can no longer keep up with the pace of the virus, and your computer will be infected by the virus if you are not careful. However, there are many viruses that cannot be removed under Windows, and the antivirus software cannot be run under dos. At this point we can start safe mode, the Windows system will only load the necessary drivers, so that the virus can be completely removed.

4. Unlock the group policy in safe mode

In fact, group policy restrictions in Windows are implemented by loading registry-specific keys, which are not loaded in safe mode. Press and hold F8 key after restart, in the open multi-startup menu window, select "safe mode with command prompt". After entering the desktop, type "C:WindowsSystem32XXX.exe (the program you started)" at the startup command prompt, start the console, then follow the above operation to lift the restriction, and * restart the normal login system to unlock.

Note: many restrictions on Group Policy cannot take effect in safe mode. If you encounter restrictions that cannot be lifted, you might as well go below to find a solution.

5. Repair system failure

If Windows is not stable or does not start properly, don't reinstall the system at this time, try to restart the computer and switch to safe mode to boot, and then restart the computer, has the system returned to normal? This method is very effective if there is a system failure caused by a problem with the registry, because Windows can automatically fix the registry problem when it starts in safe mode, and after successfully starting Windows in safe mode, it can generally start in normal mode (Normal).

6. Restore system settings

If the user cannot start the system normally after installing the new software or changing some settings, he or she also needs to enter the safe mode to solve the problem. If it is caused by the installation of the new software, please uninstall the software in safe mode. If you change some settings, such as the display resolution setting is beyond the display range of the display, resulting in a black screen, you can change it back after entering safe mode. Also put the screen saver with the password in the "start" menu, forget the password, resulting in the normal operation of the computer, you can also enter the safe mode to change.

7. Find malicious self-starting programs or services

If there are some inexplicable errors in the computer, such as not being able to get on the Internet and cannot find the problem according to the conventional way of thinking, you can start to have a look under the security mode with a network connection. If it can be done here, it means that some self-starting programs or services have affected the normal connection of the network.

8. Detect incompatible hardware

Due to the use of digital signature driver mode, XP detects all kinds of hardware more strictly than before, so some devices may not be able to drive in the normal state. If you find that XP does not recognize hardware in normal mode, press F8 at startup, and then select safe mode to detect new hardware in safe mode.

9. Uninstall incorrect drivers

General drivers, if not suitable for your hardware, can be uninstalled through the XP driver. But the graphics card and hard disk IDE driver, if installed incorrectly, may crash as soon as you enter the GUI interface; the same is true of some motherboard ULTRADMA patches, because Windows is to read memory and disk page files to adjust the computer state at any time, so the system crashes as soon as there is a problem with the hard drive. What are we going to do now?

In some cases, disabling the administrator account may cause maintenance difficulties. For example, in a domain environment, when the secure channel used to establish a connection fails for some reason, if there is no other local administrator account, you must restart the computer in secure mode to fix the problem that caused the connection state to be interrupted.

If you try to re-enable a disabled administrator account, but the current administrator password does not meet the password requirements, you cannot re-enable the account. In this case, the optional members of the administrators group must set the password for the administrator account through the Local users and groups user interface.

This is how the safe mode of Windows 7 fixes system failures. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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