The safety of the Windows operating system model is in order to appear abnormal logging on to this mode when troubleshooting and after repair, in this mode system will only start bottom services, other applications will not start, users can easily telecontrol system problem.
Windows 7 safe mode into and Windows XP operating similar, turn into Windows system in the splash before press F8 key and then appear system startup menu, select safe mode to enter land.
1, remove stubborn files
In Windows normal mode delete some files or remove recycle bin, the system may be prompted "files are used, can't delete", be the case we can in safe mode to delete them. Because in safe mode, Windows will automatically release control of these documents.
2, safe mode of the system restore
If now you computer won't boot, can only into safe mode, so you can in safe mode recovery system. Into safe mode then click "start" and "all program"-" appendix "" system work with "" the system restore to open the system restore guide, and then select "restore my computer to an earlier time" option, click on the "next" button, in bold letters, clicking on the date of the display choice system restore, click on the "next" button in the system restore.
3, a safe mode of the virus killing
Now the anti-virus software update rate has couldn't keep up with the steps of the virus, a bit not careful your computer will be infected by the virus. But under Windows for antivirus has many virus cleaning, and in DOS anti-virus software to run next. This time we can start safe mode, Windows system will only loading necessary driver, this will make the virus completely clear.
4, safe mode to remove the group policy locking
In fact Windows in group strategy limit is through the loading registry keys to achieve specific, and in safe mode will not load this limit. Restart after startup hold F8 key, in open multiple start menu window, choose choose "take a command prompt safe mode". Into the desktop, in the start of the command prompt next input "C: WindowsSystem32XXX. Exe (you start the program)", a startup control, then according to the operation without restrictions as can be, and finally to restart normal login system can unlock.
Note: the group policy many restrictions in safe mode can take effect, if encounter to relieve the limit, might as well to find a solution.
5, repair system failure
If Windows to run was unstable or can't start, at this time the first do not busy reshipment system, try to start the computer and switch to safe mode, and then restart the computer, the system is has returned to normal? If it is due to the registry have a problem and cause of system failure, this method is very effective, because Windows in safe mode can be automatically start fix registry problems, in safe mode to start Windows after the success, general can be in Normal mode (Normal) started.
6, restore system Settings
If the user is in the installation of a new software or changed some after setting, cause the system can't begin, you need to use safe mode to solve, if is installed a new software of the cause, please in safe mode in the soft thing unloading, if is changed some Settings,
cheap software such as the display resolution display Settings exceed range, leading to the screen, then after into safe mode can change back, and put the screen with a password protection program in "start" menu, forgot password, can't normal operating the computer, also can change into safe mode.
7, catch malicious since the launch of the application or service
If the computer came at some mistake, for example, can't get on the Internet, according to the conventional thinking and check not wrong, can start to take connecting to the safe mode to see, if here. The show is some since the launch of the application or service influence of normal network connection.
8, test not compatible with hardware
XP because of the use of digital signatures of the driver mode, to all sorts of hardware test strictly than ever before, so some devices may be under normal conditions can't drive to use. If you found in normal mode XP can't identify hardware, can be in start-up time press F8, then choose into safe mode in safe mode in testing new hardware.
9, unloading not the correct driver
General driver, if not for your hardware, can through the XP drivers still for unloading. But video CARDS and hard disk IDE drives, if put wrong, may enter the GUI interface will crash; Some of the main board ULTRADMA patches also is so, because Windows is always read the memory and disk page document the state of the computer adjustment, so the hard disk drive once problems have a system crash. What to do at this time?
In some cases, disable the administrator account may cause maintenance difficulties. For example, in the field environment, when used for the safety of the connection is established channels for some reason fail, if there is no other local administrator account,
oem software then must take safe mode to restart the computer to repair the connection interruption of state.
If tried to revived the disabled administrator account, but the current administrator password does not accord with the password requirements, cannot revived this account. In this case, the administrators group of optional members must through the "local users and groups" user interface to set the administrator account password.
