Common Windows Troubleshooting Solutions

Windows faults are various and troublesome, but most of them are caused by user operation errors. In this article, we summarize and analyze 18 common Windows faults, the corresponding solutions are proposed.

 

Fault 1: it takes too long to display the blue sky and white clouds

 

Fault symptom:

 

When Windows is started, the blue sky and white clouds are displayed. The display time is generally about half a minute, and then the Windows 9x desktop is displayed. However, some users often report that their computers are started for up to two times ~ 3 minutes. How did this happen?

 

Fault analysis:

 

When the blue sky and white clouds are displayed, the system is mainly executing config. sys, autoexec. BAT and win. INI, system. if there are too many auto-start options in the above files, the startup speed of the system will be greatly affected. In addition, a bad track on the disk and viruses in the system may also affect the system startup speed.

 

Solution:

 

First check autoexec. BAT file to see if there is a relatively time-consuming dos program command line (such as the recent release of Kingsoft drug overlord using autoexec. BAT file checks the entire Windows directory at startup), and then checks win. INI, system. INI and startup options in the registry. If the startup options in these files are canceled and the fault persists, you should suspect that the system has been infected with the virus and check and kill the virus. If the cause of the virus is also ruled out, we should consider the disk failure. First, perform a full scan of the disk, check whether there is a bad track in the hard disk, then run the disk fragment program, eliminate disk fragments, and finally run the disk cleanup program to clear junk files in the computer. After the above operations, the system startup speed will be greatly improved.

 

Fault 2: The double-click operation is invalid.

 

Fault symptom:

 

In the Windows window, the mouse clicking and dragging operations are valid, but you cannot start the application by double-clicking the mouse.

 

Fault analysis:

 

This fault occurs because you have no intention to set the time interval for double-clicking the mouse too short. As a result, the system regards the double-clicking operation as two consecutive click operations. We only need to adjust the speed of double-clicking the mouse to solve this problem.

 

Solution:

 

Go to the control panel of Windows 9x, select the "Mouse" option, right-click, and select the "open" command in the pop-up menu to enable the mouse setting function. In the "Mouse properties" dialog box, select the "button" tab and move the slider in "double-click speed" to the left, adjust the double-click speed of Windows 9x appropriately (this speed can be tested in the "test area" next to it) to adapt it to its own operation speed.

 

Fault 3: The physical optical drive cannot be found in the DOS environment

 

Fault symptom:

 

In Windows 9x, the optical drive works normally. However, the physical optical drive cannot be found in the DOS environment.

 

Fault analysis:

 

This is mainly because users do not know how to use non-standard hardware devices in the DOS environment. In a DOS environment, drivers must be added for any non-standard hardware devices. Otherwise, the corresponding hardware devices cannot be found.

 

Solution:

 

Install the corresponding optical drive driver.

 

Fault 4. Hard loop caused by disk fragmentation

 

Fault symptom:

 

The disk fragment program of Windows 9x is used to fragment the disk, and the program is in an endless loop when it reaches 10%.

 

Fault analysis:

 

1% ~ of disk fragmentation ~ The 10% phase is to check whether the driver has errors and read the driver information. The 10% phase is followed by the actual disk fragmentation. The system always goes into an endless loop after 10%, mostly because the memory resident program, such as anti-virus software and screen saver, interferes with normal disk scanning, making the program unable to run normally, thus forming an endless loop.

 

Solution:

 

Shut down the memory resident program before organizing disk fragments. If disk fragmentation still fails after these memory resident programs are canceled, Scandisk should be used to perform a full check (including surface testing) on the disk to eliminate the possibility of disk failure.