First, there is a blue screen failure in Windows
There is a variety of performance methods of such faults, sometimes appearing in Windows, sometimes in Windows runs some software, this fault is generally due to improper user operations to cause damage to Windows system, such phenomena is in safe Mode boot does not enter the system normally, a blue screen failure appears. Sometimes there are too many debriss that will lead to such faults. Once the author has solved the fault after finishing the fragments, if this may be, the following reasons may cause this failure.
1. Memory reasons. Since memory causes, this fault is more common. This fault is generally caused by poor chip quality, but sometimes we solve this problem by modifying the delay time CAS in CMOS settings. If it is not, only the memory module is replaced.
2, motherboard reasons. Since the main board causes the probability of the fault, the computer is slightly lower than the memory, the computer will generally do not crash after the blue screen, and the fault is frequent, and this only replaces the motherboard.
3, CPU reasons, due to this failure of the CPU cause, generally in the Cyrix CPU, we can reduce the CPU frequency, see if it can be solved, if not, there is only one way to replace.
Second, the computer has a general protection error when starting in Windows in normal mode.
This is generally the following reasons for this type of failure:
1, the cause of memory. If it is a memory reason, we can change whether the CAS delay time can solve the problem. If the memory module is working in non-66MHz external frequency, for example, 75MHz, 83MHz, 100MHz or even the frequency, we can reduce the frequency or memory frequency Try it, if you can't do it, you only replace it.
2, the disk appears bad. If it is caused by a bad track in the disk, we can use the security mode boot system, then use the disk scanner to fix the hard disk error, see if you can solve the problem. After the hard disk has a bad pass, if it is not fixed in time, it may cause the bad track to gradually increase or damage the hard disk, so we should repair it as soon as possible.
3. Windows system is damaged. Only the reinforcing system can be resolved.
4. Open the antivirus function in the CMOS settings. Such faults generally appear in the system installation, and open this feature after the system is installed, there is generally no problem.
Third, the computer often has randomized cranes
Comparative crash is more common, but because of its discretion, it is more troublesome, now I will gradually be detailed.
1, the cause of the virus causes frequent crash of computer
Because of this reason, the phenomenon of this fault is relatively common, and when the computer is infected, it is mainly manifested in the following aspects:
1 The system startup time is extended;
2 Automatically launch some unnecessary programs when the system starts;
3 dead machine
4 There are some garbled on the screen.
Its expression is endless, and since the reason is here, it is necessary to present it here. The file is repaired.
2, due to poor thermal stability of certain components (specifically in CPU, power, memory, motherboard)
In this regard, we can let the computer run for a while. After it is dead, you can touch the above components with your hand. If the temperature is too high, the component may have problems, we can use an alternative method to diagnose. It is worth noting that it is best to apply some cooling silicone when installing the CPU fan, but I am very difficult to see some traces on some assembled computers. Practice has proved that silicone can reduce temperature 5-10 degrees, especially It is on the P III computer, if not coated with heat silicone, the computer does not work, and the author has encountered such a phenomenon. The machine is mainly configured as follows: 英 815EP motherboard, PIII733CPU, 133 Overseofa 128M memory bar , Suspect that the motherboard or CPU has problems, but replaces the main board of the same model, the fault cannot be resolved after the CPU. Later, since the temperature was too high, some heat dissipation silicone is applied to the CPU, and the fault is completely solved. Practice has proved that the thermal silicone is needed on the CPU above the Celeron 533, otherwise it is possible to cause crash failures. 3. Since the contacts of each component have caused frequent crashing machines
Such phenomena is relatively common, especially on a computer that is purchased for a period of time. Since most parts are in contact with the motherboard, after a period of time, the gold finger part will oxidize, after unplugging the card, the cash finger is already yellow, at this time, we can use the rubber to wipe it back. The yellow is cleaned.
4. Due to the incompatibility between the hardware, the computer is frequently dead
Such a phenomenon is common in the image card and other components is incompatible or the memory module is not compatible with the motherboard. For example, the SIS is a graphics card. Of course, other devices may also occur in incompatibility, and other unnecessary devices such as modem, sound card and other devices can be removed. Next, it will be judged.
5, software conflict or damage caused crash
This type of failure generally occurs at the same point, which can be resolved in this software.
Fourth, the computer appears when the computer starts the system when the system is started, and the other files are not found, according to any key to continue the failure
Such faults are generally caused by the user when the user does not remove or install hardware when uninstalling the software, in turn, we can enter the registry manager, use the lookup function, will prompt the unselected file, from registration It can be solved after deleting in the table.
5. When Windows is guided to the login dialog in normal mode, there is no icon without any icon after "Cancel" or "OK", and no operation cannot be performed.
Such faults are generally due to improper user operation, causing system damage. The solution is as follows: First we take the security mode boot system, enter the control panel, enter the "password" option, set the "User Profile" to "This desktop user uses the same desktop and preference", then enter "network", will The deletion other than the "Co-Co-Co-Co-Network Adapter" makes it logged in to Windows, restart your computer, you can resolve.
6. The computer restarts when the computer is turned off under Windows.
I saw a solution in a recent article in the computer newspaper is to solve the hard disk or reloading Windows. In fact, such a fault is usually used when the user is inadvertently or using some setup system software. The fast shutdown function of the Windows system, which triggers the fault, the solution is as follows: Click "Start" - "Msconfig", select Advanced in the System Configuration Utility panel, "Disable fast shutdown" Select, restart your computer to be resolved.
Seven, WINDOWS Chinese characters lost
After installed Windows in the computer, the system prompts when the hard disk fragment is installed, and the system prompts: "Hard Disk Defragments contain errors". After fixing the scanDisk, the debris truth cannot be used, and when entering the Windows attachment, it is found that the Chinese characters are invisible. Check if there is no virus, then view the scandidsk.log file, prompt: "Folder C: / Windows has been damaged .........". According to the above fault phenomenon, Chinese windows has a garbled code, mostly due to the loss of content related to Chinese characters in the registry. At this point, open the registry editor (windows / regedit.exe), open the keywords with "Associated Default Fonts" and "Associated Char Set", if there is, open this two lines of keywords, To the content. When only "default" rows, there is no other content, indicating that the Chinese characters that cannot be defined, which are garbled for Chinese characters.
It can be repaired by manual methods.
(1) Click Start, select "Run".
(2) In the Run dialog, type regedit, click OK, open the Registry Editor.
(3) Expand "My Computer / HKEY-LWCAL-MACHINE / SYSTEM / CURRENT Control Set / Control FontAssoc" View under the end of the "AOSSIated CHAR SET folder icon, in the right bar of the window, will add the following:
ANSI (00) "YES"
GB2312 (86) "YES"
WEM (FF) "YES"
Symbol (02) "ON"
Increase the method: In the Editing / New menu, click "Cym Value", in the text box appear in the right column, type ansi (00), then double-click the text box, in the Dialog box, type Yes , Click OK, the rest of the increased content is pushed.
(4) Follow the above method, click the Associated Default Fonts file icon, and the right column of the window will increase the following:
Assoc System Font "SIMSUN, TTF"
Font Package Decorative "Song"
Font Package DONT CARE "Song"
Font Package Modern "Song"
Font Package Roman "Song"
Font Package Script "Song"
Font Package Swiess "Song"
(5) When there is no "Associated Char Set" and "Associated Default Fonts" two lines of keywords, the FontAssoc folder, under the editing / new menu, click "primary key", and then type it in the text box that appears. The above two lines of keywords will then increase the contents listed in step (4).
(6) Turn off the system and restart your computer.
Eight, the printer is not printing under Windows
In the case of confirming the printer, first enter the DOS status (pure DOS), enter the Dir> PRN or press the "Print Screen Sysrq" button on the keyboard to see if the printer can print, if not, it is generally possible to determine the motherboard. There is a problem with the printing port or print cable, but according to the author's experience, it is possible to set the printing mode (generally ECP, EPP, SPP) settings in CMOS settings. The user can change the test accordingly, there is also a relatively special The situation, when the printhead is damaged, UCDOS can be printed under Windows, but can not print according to the above detection method or the virtian business card system, the only plus multiple function card can solve (plus the motherboard after plus multiple function card) Ide, COM, print port). If you can print it under DOS, you can add as follows: 1 Under Windows, enter the system properties of the control panel, see if the print port LPT1 exists, if you do not enter the control panel - add new hardware, let it search for new hardware , You can add the found printhead.
2 The driver has been installed correctly and reinstall the printer driver.
3 Installing the disk of the system file has a remaining space, and the general space will have insufficient prompts, as long as some software is removed.
4 Computers may infect viruses.
Nine, prompt memory insufficient when running the app under Windows
There may be the following reasons for the general memory prompts:
1 Disk remaining space, as long as some files can be deleted.
2 run multiple applications at the same time. 3 Computer infects the virus.
Ten, the words played by the printer under Windows are garbled
Such faults are generally because the printer driver is not properly installed or the parallel port mode setting does not match, and the first case solution is relatively simple. If the second case can be changed to the CMOS setting, change the parallel port mode and tested one by one. (Generally there are three types of ECP, EPP, SPP).
XI, the prompts that have illegal operations when running the application under Windows
Such faults have caused more reasons, and there are few possibilities:
1 The system file is changed or corrupted. If it is thus triggered, an illegal prompt will appear when some system comes with, (for example, open the control panel).
2 The driver is not installed correctly. This type of failure is generally above the graphics driver. If it is thus triggered, the illegal operation will generate illegal operations when some game programs are opened. The author has encountered a special example. Phenomenon, sometimes illegal prompts when opening certain web pages.
3 Memory strip quality is poorly caused (sometimes increasing memory delay time is about to change the system default 3 to 2 can solve such a fault).
4 Sometimes the program is run if the sound card driver will also produce such a fault, such as a rush to the login war, if the sound card driver is not installed, the illegal operation error is generated when running.
5 The software is not compatible, such as IE 5.5 installed on the WIN98 second edition, and sometimes illegal prompts sometimes generate illegal operations when IE open multiple windows.
Twelve, you can't open the web after dialing success
There are several phenomena after such failures:
1. Tips Unable to open the search page. Such faults are generally due to problems with network configuration. Enter "Control Panel" - "Network", remove all the items other than the dial adapter, restart the computer, then add the Microsoft's TCP / IP Protocol to restart the computer to resolve.
2. Some sites that can be entered can not go in and look for the site for a long time. Some modems can enter the MODEM settings if the user does not specify the local IP address, and can enter the MODEM settings, which can specify the local IP address, such as the IP address of Hunan: 202.103.96.68. There is also a possibility that the user can reinstall the network option or restore the registry to resolve the problem, if not, if you don't work, if you don't work, if you don't work, you can solve the system. . 3. In Windows IE, in order to limit access to certain Internet sites, you can enable "Hierarchical Review" on the "Content" page of "Control Panel", and users can level different content levels. Limit, but when we browse the page containing ActiveX, the password dialog will always enter the password. If the password is wrong, you will not be able to see this page. After this password is forgotten, the user cannot browse normally. The solution is to delete this password by modifying the registry. Methods as below:
Open the Registry Editor, find hkey_local_machine / software / microsoft / windows / current version / policies / ratings. In this subjunction, it is the encrypted password, deletes the Ratings subkey, and the password of IE is released.
Thirteen, 3DMAX cannot be started after installation is installed
Such faults are generally caused by the user's Windows system file installation, Windows generally under normal installation, less installation: vdd.vxd, vComm.vxd, vmouse.vxd, vflatd.vxd, vdmad.vxd , Configmg.vxd, ntkern.vxd, we can add it, the method is as follows: Click Start - Program - Accessories - System Tool - System Information, Click "Tool" - System File Checker, Select the file from the installation floppy disk, enter the various files mentioned above in the blank bar, and resolve the fault after the extraction is completed.
14, computer automatic restart
Such fault performance is in the following aspects: This type of failure appears when the system is started or after the application has run for a while. The reason why this failure is generally caused by the poor thermal stability of the memory or the unstable power work, there is a potential that the CPU temperature is too high. There is also a particular situation, sometimes because the driver or some software has conflict, causing the Windows system to generate this fault when boot.
