1. Ensure the correct Bios settings. Bios inside the settings must be appropriate, the wrong Bios settings will make you run Windows when the crash.
2. Always check the contact of computer parts. Running the system with poor contact on the board will cause the system to crash, so when replacing computer parts, make sure the board is in full contact with the motherboard.
3. Clean the case regularly. Too much dust will make poor contact between the boards and cause the system to crash during operation, so the chassis should be cleaned at all times and not allow too much dust to accumulate in the chassis.
4. Insist on careful virus checking. The origin of the CD-ROM or floppy disk, do not easily use, the attachment in the mail, to check with antivirus software before opening.
5. Turn off your computer in the correct order. Don't turn off the power before the normal end of the application software operation, otherwise it will cause the system files to be damaged or lost, and cause the machine to crash during startup or operation.
6. Avoid multitasking. Don't run other software during disk organizing or checking the hard disk with antivirus software, or it will cause a crash.
7. Do not overdo it. Various hardware drivers do not necessarily have to be updated at any time, because only the development of the driver is often inside the bug, will cause damage to the system, causing the system to crash, the latest is not necessarily the best.
8. When uninstalling software, use your own anti-installation program or the Windows installation/uninstallation method, do not directly delete the program folder, because some files may be used by other programs **** to enjoy, once you delete these **** to enjoy the file, it will result in the application software can not be used and crash.
9. When setting up hardware devices, it is best to check for reserved interrupts (IRQs) and not to let other devices use the interrupt number, so as not to cause interrupt conflicts that could result in system crash.
10. When surfing the Internet, do not open too many browser windows, or it will lead to insufficient system resources and cause system crash.
11. If your machine's memory is not very large, do not run programs that take up a large amount of memory, such as Photoshop, otherwise it is easy to crash when running.
12. For system files or important files, it is better to use the implied attributes, so that the system will not be deleted due to incorrect operation, causing the system to crash.
13. When modifying the master boot record of the hard disk, it is better to save the original record first, so as to prevent the original boot record from being restored due to the failure of modification.
14. CPU, graphics cards and other accessories generally do not overclocking, if you do need to overclock, pay attention to the temperature of the card after overclocking, CPU, graphics cards and other long-term in the non-normal frequency and temperature of the work of the automatic reboot or crash, or burn the CPU, graphics card, motherboard.
Second, talk about how to effectively reduce the computer crash
The computer crash phenomenon is a computer enthusiasts have a headache.
Frequent blue screen for the computer, frequent crash, restarting again and again is really boring. Moreover, frequent restarting of the computer brings about hardware wear and tear that is several times greater than normal operation, which undoubtedly greatly increases the chance of hardware damage.
But with Windows 9X, crashes are an unavoidable occurrence, due to instability in the core of the Windows 9X operating system itself.
While the crash is unavoidable, but the author in the long and hard struggle with the crash, or summed up some can effectively reduce the computer crash method, do not dare to share, specially written to dedicate to the readers, I hope that all of our computers are able to reduce some of the crash, some more stable.
There are many reasons for the crash, but in general there are two categories: hardware and software reasons. Here I will be separated to give you a specific talk.
Hardware
1. Now the CPU and graphics card due to the use of new technology, so have a good overclocking performance, but overclocking is very easy to cause system instability or even crash (damage to the hardware for the time being). For the overclocking caused by the phenomenon of crash, should be timely to be downgraded, or to restore its rated operating frequency, to ensure that the computer works stably.
2. When replacing computer parts, after installation, be sure to double-check to see if the hardware has been plugged in, to prevent poor contact caused by crash.
3. Sometimes the conflict between the various hardware caused by the crash, this time to try for the card to refresh the new version of the BIOS, update the driver or change the interrupt number of the device in the system, if you can not, please replace the hardware.
4. The motherboard's BIOS must be properly configured, although many newspapers, magazines, and websites now teach how to set the BIOS to the optimal setting, the optimal setting is not necessarily the most stable. If a computer crashes due to improper BIOS settings, you should immediately restore the BIOS to its factory default settings.
5. Computer hosts must be equipped with high-quality high-performance power supply, because now the computer accessories are more power consumption, especially when overclocking, power consumption will multiply, if the power supply power is insufficient, the hardware will be insufficient power supply, thus causing the crash.
6. In the case of smaller memory (less than 128M), it is best not to run more memory-intensive software and games or to run multiple programs at the same time, as this will lead to a lack of physical memory, which will cause the crash.
7. Before upgrading your motherboard or graphics card's BIOS, be sure to check the version number of the upgraded BIOS to match your card's model number, and back up your original copy is highly recommended, just in case.
8. The air contains a lot of dust, and over time the chassis will accumulate a lot of dust, which should be cleaned up in a timely manner, otherwise it will seriously affect the cooling effect, and the dust will cause a short circuit when it touches the board circuit, which will cause a crash.
9. "Closely monitor" the temperature of each accessory, especially in the summer, when the weather is hot, if the accessory temperature is too high will cause crash.
Software
1. Don't be tempted to use software, CD-ROMs, or pirated software from unknown sources to avoid infecting your computer with viruses and causing crashes.
2. Be sure to shut down the computer normally, never directly off the power, otherwise it is easy to cause the loss of system files or damage, resulting in crash.
3. When removing software, don't delete the directory where the software is located directly, this will leave a lot of garbage on the hard disk and registry, and over time it will be more and more, resulting in a heavier burden on the system, and eventually the system will be overwhelmed and crash. The right way is to use the software's own uninstaller to remove the software.
4. In the case of a computer that is running low on system resources, if you want to run large-scale software, you must restart your computer first, or else the system will not have enough resources to cause a crash.
5. It's best to use less beta versions of software or hardware drivers, because beta versions have a lot of bugs and instabilities that can lead to crashes.
6. It's best to use hidden attributes for system files so that they don't get deleted by mistake.
7. When surfing the web, don't open too many web pages at a time, so as not to overburden the system, which can lead to crash. Then again, never open some not-so-clear web pages, because they may contain some malicious codes that modify the system, thus leading to a crash.
Well, the way to prevent the crash is introduced to you here, I hope that every reader is helpful
Three, a comprehensive and in-depth understanding of the reasons why the computer crash
The crash is to make the operator is quite a troublesome thing. The performance of the crash is mostly "blue screen", can not start the system, the screen "freeze" unresponsive, the mouse, the keyboard can not be input, the software running abnormal interruptions and so on. Although the cause of the cause of death is multi-faceted, but all the changes are not the same, the cause of the hardware and software can never be detached from the two aspects.
Hardware causes by the crash
Bad cooling monitor, power supply and CPU in the work of the heat is very large, so it is very important to maintain good ventilation, if the monitor overheating will lead to color, image distortion and even shorten the life of the monitor. Working time is too long will also lead to power supply or monitor heat dissipation is not good and cause the computer to crash. CPU heat dissipation is related to the stability of computer operation is an important issue, but also thermal failure occurs in the "hardest hit". In the process of moving the computer is subject to a lot of vibration will often make the machine internal devices loose, resulting in poor contact, causing the computer to crash, so move the computer should be avoided violent vibration.
Dust killers can also cause excessive dust inside the machine. If the floppy drive head or optical drive laser head is contaminated with too much dust, it will lead to read and write errors, and seriously cause the computer to crash.
Equipment mismatch such as motherboard frequency and CPU frequency mismatch, the old motherboard overclocking will be too high external frequency, may not be able to ensure the stability of the operation, thus leading to frequent crash.
Software and hardware incompatibility three-dimensional software and some special software, may be in some microcomputers can not start or even install, which may have hardware and software compatibility issues.
Memory stick failure is mainly due to loose memory stick, false soldering or the quality of the memory chip itself. You should rule out memory stick contact failures depending on the circumstances, and if there is a problem with the quality of the memory stick, you will need to replace the memory to solve the problem.
Hard disk failure is mainly due to hard disk aging or due to improper use of bad sectors, bad sectors. This makes it easy for the machine to crash during operation. You can use a special tool software to troubleshooting, such as serious damage can only replace the hard disk. In addition, for motherboards that do not support UDMA66/100, you should pay attention to the setting of the hard disk operation mode in CMOS.
CPU overclocking Overclocking increases the operating frequency of the CPU, while at the same time, it may also make its performance unstable. The reason for this is that the CPU's ability to access data in memory is already faster than the speed at which the memory can exchange data with the hard disk, and overclocking makes this conflict even more pronounced, exacerbating the problem of not being able to find the data you need in memory or virtual memory, which can lead to "abnormal errors". The solution is, of course, relatively simple: return the CPU to its normal frequency. Hardware resource conflicts are caused by conflicting settings on the sound card or display card, resulting in an exception error. In addition, conflicts with interrupts, DMAs, or ports of other devices may cause a few drivers to generate anomalies, resulting in a crash. The solution is to start in "Safe Mode" and make appropriate adjustments in "Control Panel" → "System" → "Device Management". The solution is to start in "Safe Mode" and make appropriate adjustments in "Control Panel" → "System" → "Device Management". For abnormal errors in the driver, you can modify the registry. Select "Run", type "REGEDIT", enter the registry editor, through the menu under the "Find" function, find and delete all the "primary key" related to the driver prefix string. The driver's prefix string will be deleted from all "primary keys" and "keys" in the registry, and the system will reboot.
The memory capacity is not enough. It should be no less than 0.5-1% of the hard disk's capacity, so if you have any problems in this area, you should replace the memory stick with one that has as much capacity as possible.
Shoddy parts and components of a few unscrupulous businessmen in the assembly of compatible customers, the use of low-quality boards and cards, memory, and some even sell counterfeit motherboards and Remarks over the CPU, memory, such a machine is very unstable in operation, the occurrence of computer crash is inevitable. Therefore, the user should be vigilant when purchasing a machine, and can use some of the newer tools and software to test the computer, a long time continuously test machine (such as 72 hours), as well as to strive for as long as possible warranty time, etc..
Deadline caused by software
Virus infection viruses can make the computer work sharply reduced efficiency, resulting in frequent dead. At this time, we need to use antivirus software such as KV300, Kingsoft AntiVirus, Rising Star, etc. to carry out a comprehensive check, kill the virus, and to do regular upgrading of antivirus software.
The CMOS is not set up properly, the failure phenomenon is very common, such as hard disk parameter settings, mode settings, memory parameters are not set up properly, which leads to the computer can not start. For example, if you set the memory without ECC function to have ECC function, it will cause the computer to crash due to memory error.
System files mistakenly deleted due to the Windows9x startup need to have Command.com, Io.sys, Msdos.sys and other files, if these files are damaged or mistakenly deleted, even if the CMOS in the various hardware settings correctly, but also to no avail. The solution: Start the computer with a boot disk of the same version of the operating system, then type "SYSC:" to retransmit the system files.
Initialization files are corrupted because Windows 9x boot needs to read System.ini, Win.ini, and registry files, and if there is a Config.sys, Autoexec.bat file, these two files will also be read. As long as there are error messages in these files there may be a crash, especially System.ini, Win.ini, User.dat, System.dat these four files are particularly important.
Dynamic Link Library (DLL) lost in the Windows operating system, there is a class of files is also quite important, this is the extension of the DLL dynamic link library file, these files from the nature of the nature of belonging to the *** enjoy the class of files, that is to say, a DLL file may be more than one piece of software in the runtime need to call it. If we delete an application software, the software's anti-installation program will record the files it has installed and ready to delete them one by one, it is easy to be deleted dynamic link library file at the same time will also be used by other software situations, if the missing link library file is more important core link file, then the system will crash, or even crash. We can use tools such as "Super Rabbit" to delete useless DLL files, so as to avoid accidental deletion.
The remaining space on the hard drive is too small or too fragmented. If the remaining space on the hard drive is too small, because some applications need a lot of memory to run, so you need virtual memory, and virtual memory is provided by the hard drive, so the hard drive should have enough remaining space to meet the needs of virtual memory. The newest addition to the system is a new, more compact design that will allow the user to easily access and control the system from the desktop.
BIOS upgrade failures should be backed up with a BIOS backup in case something goes wrong, but if your system requires a BIOS upgrade, it's a good idea to make sure you're using the right version of the BIOS for your PC before you do so. If the BIOS is not upgraded correctly or there is an unexpected power failure during the upgrade process, then your system may not boot. So make sure you know the BIOS model number before upgrading the BIOS. If the BIOS upgrade utility you are using can make a backup of the current BIOS, then make a copy of the previous BIOS on a disk. Also see if your system supports BIOS recovery and know how to do it.
Most people think that software upgrades are a no-brainer, but the fact is that some of the components that are ****ed are upgraded during the upgrade process, and other programs may not support the upgraded components, which can lead to all kinds of problems.
It is better to use the beta version of the software sparingly, because the beta software usually comes with some bugs or is not stable enough in some aspects, and after using it, you may lose the data of the program error, crash, or the system can't be started.
Illegal uninstallation of software should not be deleted directly from the directory where the software is installed, if deleted directly, there will be a lot of garbage in the registry and the Windows directory, and over time, the system will become unstable and cause crashes.
Using pirated software can hide viruses that, once executed, can automatically modify your system and cause it to crash.
Defective application softwareThis is common, such as running 16-bit applications in Win98 that work well in DOS or Windows 3.1.
Win98 is 32-bit, and despite its claims of compatibility, there are many places where it is not possible to harmonize with 16-bit applications. There are also cases where peripheral drivers that work fine under Win95 may have problems when the operating system is upgraded, causing the system to crash or not boot properly. In this case you should find a new version of the peripheral driver.
There are too many programs started which exhausts system resources, so that data needed by individual programs cannot be found in memory or virtual memory, and abnormal errors can occur.
Illegal operations to illegally open or release the program in question with an illegal format or parameters can also cause the computer to crash. Please be careful to keep the correct format and related parameters in mind and do not open and release unfamiliar programs at will.
Don't use the power button directly when you shut down your computer for any reason, as this may cause damage to or loss of system files, resulting in an automatic startup or shutdown of your computer while it is running. This is very important for systems such as Windows 98/2000/NT, which can cause a system crash in severe cases.
Conflicts in memory sometimes run a variety of software are normal, but suddenly and inexplicably crash, restart after running these applications and very normal, this is a fake crash phenomenon. The reason is mostly Win98 memory resource conflicts. As we all know, the application software is running in memory, and close the application software can be released after the memory space. But some applications due to design reasons, even after the closure of the memory can not be completely released, when the next software needs to use this piece of memory address, there will be a conflict.
Four, boot black screen of the general solution
One, check the power supply, computer power supply, power supply interface
1, check the chassis power supply interface and the power cord is intact, if the excuse and the power cord is broken, broken should be replaced in a timely manner.
2, check the motherboard power cord socket, if there is no damage to the socket will be pulled out and then inserted, press the power switch, gently move the power cord to see if there is a response to determine whether it is because of poor contact with the power cord or soldering joints loose resulting in power is not connected.
3, using the replacement method, the power supply to other machines to try, you can also use a good power supply to the machine to see if it can start to determine the power supply is good or bad. Pay special attention to check whether the switch on the power supply is on, some power supply is with a switch.
Two, using the minimum system method
1, the motherboard will be taken down, the first brush (quality should be good, never hair, I have encountered because of the brush off the hairs fall into the graphics card slot caused by the graphics card does not work and the black screen of man-made failures) to clean, but it is best to use the cold wind wind wind gear blowing blowing, with the leather tiger is also good, so that the clean, a lot of dust because of the failure caused by the natural solution! The problem will be solved naturally!
2, the CPU, memory sticks, graphics cards plugged in to see if the machine is lit. At the same time, you can use the replacement method, the good CPU, memory sticks and graphics cards plugged in the test, to determine where the fault lies. At this time for some of the CPU-related jumpers (hard jumpers) should pay special attention to whether the settings are correct. Especially in the case of upgrading the CPU, it is important to see if the motherboard supports the new CPU, so as not to set the voltage too high and burn the CPU.
3, if in the minimum system, the machine still does not light, and to determine the CPU (jumper settings are also correct), graphics cards, memory sticks are intact in the case, you should suspect that the motherboard problem. About the motherboard maintenance testing methods, another special article.
Five, computer crash of the 14 cases of judgment code
Everyone who uses the computer has more or less encountered the problem of crash, the following is a common crash for your reference:
◆ Situation 1: board, card contact is poor, loose, or bad slots on the board, or simply the display card, memory and other accessories are bad, resulting in the monitor does not light.
◆Situation 2: The voltage fluctuates too much, causing the current on the board or card to be either too high or too low, sometimes damaging the hardware. So it is vital to choose a power supply that can play a role in over-voltage protection, or add a voltage regulator.
◆Situation 3: Peripherals such as printers, burners, scanners, etc. are already broken, but plug-and-play technology causes the system to detect these devices at startup resulting in a crash.
◆Situation 4: Overclocking is over fire, sometimes the monitor does not light up, sometimes it is crashed after entering the system, and in serious cases, it will lead to the CPU being burned out.
◆Situation 5: If the host is running normally, and there is also the sound of hard disk running, but the monitor does not light up, it may be that the monitor is bad, or the monitor signal cable contact is not good or bad, or the monitor power supply is not plugged in.
◆Situation 6: boot only hear "tick, tick" a single long sound, it is estimated that the memory problem, change a slot to try, still can not, then, may be bad memory.
◆Situation 7: windows95, 98 system need to take part of the hard disk as virtual memory, hard disk remaining space is too small, will also lead to crash.
◆Situation 8: Virus causes crash.
◆Situation 9: Bugs in software cause crash.
◆Situation 10: Running software in conflict with each other, such as 16-bit and 32-bit software running at the same time may cause crash.
◆Situation 11: Hackers invade while online.
◆Situation 12: Loss of chain file .Dll in subdirectories such as System of the system, resulting in paralyzing the Windows system.
◆Situation 13: The system registry information is modified incorrectly, causing the Windows system to fail to start.
◆Situation 14: The machine runs too slowly, causing the illusion of a crash.
Six.
Twenty-five Tips to Prevent Computer Crash
1. Installing too many operating systems on the same hard disk can cause the system to crash.
2, CPU, graphics cards and other accessories do not overclock too high, pay attention to the temperature, otherwise, in the start or run will inexplicably reboot or crash.
3, when replacing computer accessories, be sure to plug in, because poor contact with accessories can cause the system to crash.
4, BIOS settings should be appropriate, although it is recommended that the BIOS set to the optimal, but the so-called optimal is not the best, and sometimes the optimal settings will cause the startup or operation of the dead.
5. It's best to have a regulated power supply to avoid unstable voltage.
6, if you have the conditions, add a UPS, so that the computer will not cause a computer crash after a power failure.
7, the origin of the floppy disk and CD-ROM, do not easily use, the software attached to E-mail, to use KV300, Rising Star and other anti-virus software to check before using, so as not to infect the poison, is the system crash.
8, in the application software is not the end of the normal, do not turn off the power, otherwise it will cause damage to the system files or lost, causing automatic startup or running crash. This is very important for systems such as Windows 98/2000/NT.
9, in the installation of applications, if there is a prompt dialog box "whether to overwrite the file", it is best to choose not to overwrite. Because usually the current system file is the best, can not be based on the time to decide to cover the file (unless you are very concerned about the time of the file).
10, when uninstalling software, don't delete *** enjoyment files, because some *** enjoyment files may be used by the system or other programs, once you delete these files, it will make the application software can't start and die, or the system running dead.
11. When setting up a hardware device, it is best to check if there is a reserved interrupt number (IRQ), and not to allow other devices to use that interrupt number, or else cause an IRQ conflict, which can cause the system to crash.
12, in loading some software, pay attention to the order of priority, due to some software programming is not standardized, in the run can not be in the first, but to be placed in the last run, so as not to cause confusion in the management of the system.
13, in the running of large-scale applications (such as OFFICE 2000), do not exit in the running state of the previously running programs, otherwise it will cause the collapse of the entire Windows98 system.
14, in the case of smaller memory (such as 4MB-16MB), it is best not to run applications that take up a large amount of memory, otherwise it is easy to crash when running. It is recommended that files currently in use should be saved in a timely manner when running these programs.
15. For system files or important files, it is best to use the implicit attribute, so as to avoid deleting or overwriting these files by mistake.
16. When modifying the hard disk master boot record, it is better to save the original record first, so as to prevent the original hard disk master boot record from being recovered due to modification failure.
17. It is better to use the beta version of the software sparingly, because the beta version is not stable enough in some aspects, and it will make the system unable to start after using it.
18. Try not to run 16-bit applications in Windows 95/98, because 16-bit applications will conflict with 32-bit applications in Windows, which can cause crashes or failure to boot.
19. Before upgrading the BIOS, you should determine the version of the BIOS to be upgraded, and save the original version to avoid upgrading errors that may prevent the system from booting.
20, try not to use pirated software, because these software hides a lot of viruses, once executed, will automatically modify your system, so that the system in the operation of the crash.
21, in the chassis, may contain a large amount of dust, dust if contact with the circuitry of the accessories, will make the system unstable or dead.
22. Don't run large applications after performing disk defragmentation, as this may cause the system to crash.
23, with antivirus software to check the hard disk during, do not run other applications to prevent the system crash.
24. When surfing the web, don't open too many browsing windows at once, resulting in insufficient resources and causing a crash.
25, when shutting down the computer, do not directly use the power button in the chassis, because the direct use of the power button will cause the loss of files, so that the next time you can not start up properly, thus causing the system to crash.
Frequent crash friends, please try the above methods, I believe that we will have some help, sometimes to take different countermeasures for specific situations, not to be rigid Oh.
Seven, dead without worrying, here for you to completely solve the failure of the dead
Whether it is compatible with the machine or the machine license plate machine, in the process of using the inexplicable phenomenon of the dead. The computer is a more common failure phenomenon, but also a difficult disease is not easy to solve. Especially when the computer is dead, at this time we can not use software or tools to detect the machine, maintenance is often a headache.
I hope this helps