How do computers die? What causes a computer to die when it is turned on?

The general crash can only be restarted,See you say that, it must be the computer hardware is broken,If I'm not wrong,It should be a power supply problem.,You should be able to change the power supply.,Trust me.。 If something goes wrong elsewhere, it won't be a crash, but there is also a possibility that the system is poisoned, or you need to reinstall the system.

The general crash can only be restarted, depending on what you say may be the computer hardware is broken, or whether there is poisoning, poisoning will also be like this, it really can't reinstall the system.

There are several main reasons:

Poor heat dissipation. The system overheats due to the impact of the weather temperature or the insufficient number of revolutions of the CPU fan, which will cause the computer to shut down automatically, it is recommended to check whether the system temperature is normal.

Memory reasons. When the contact between the memory and the motherboard socket is loose, it may also cause the computer to shut down automatically, it is recommended to check whether the memory is plugged into the motherboard.

Power issues. The lack of power supply is also an important factor in causing the computer to automatically shut down, but from this configuration, the possibility of this problem is very small. Hand judgment cheating.

Software factors. Computer shutdowns caused by viruses or Trojans also abound, especially the recently popular Trojan horses such as robot dogs, which will cause the system to reboot and shut down after being hit by the virus. If you are using Windows

2000 or Windows

XP system, it is recommended that you use anti-virus software to patch the shockwave in time, and the problem can be solved in one rush.

It is obviously a system problem, and the reasons for this problem are very scattered, hardware, viruses, etc.

You can see for yourself the specific rock mining lead, and if you can't do it, you can reinstall the system.

Fault. Check whether the CPU is firmly connected, whether the power supply is firmly connected, and whether the cooling fan is rotating.

2.The chassis power supply is faulty. Whether the case power supply fan is turning, whether the case power supply is connected, especially whether the power supply provided for the motherboard is connected.

The frequency is set incorrectly. The CPU frequency set in the BIOS is incorrect, just clear the CMOS to solve the problem. The three-pin jumper to clear the CMOS is generally near the lithium battery of the motherboard, and its default position is generally short circuit, as long as it is changed to short circuit for a few seconds, the problem can be solved.

4.Motherboard issues. Damaged motherboards are also a common reason and motherboards can be replaced.

There is a problem with the battery used. Remove the CMOS battery from the motherboard and it will start normally.

1. When it crashes, you can listen to the hard disk for abnormal noise, if there is, it is likely to be a problem with the hard disk.

2. Poisoning is also an aspect, you can check the virus when you just turn on the machine, or you can press F8 to check the virus in safe mode.

3. Check if the CPU is overheated, if it is overheated, it is recommended to replace the CPU fan.

Some applications running under the Windows operating platform crash for no reason. Some of this phenomenon is due to conflicts between the application and the operating system, some of which are due to bugs in the application itself, and so on. The screen does not move.

a The computer is not running.

a, the computer is not running, stuck or black screen!

People will die in the mountains, let alone the computer!! Ha ha. Jokes.

Poor heat dissipation: The monitor, power supply, and CPU generate a lot of heat during work, and working for too long will also cause the power supply or monitor to dissipate heat poorly, resulting in computer crash.

Reason for moving: During the movement of the computer, it is often loosened by the internal components of the machine, which leads to poor contact and computer crash.

Excessive dust in the machine can also cause crashes. If the floppy drive head or optical drive laser head is contaminated with too much dust, it will lead to reading and writing errors, and in serious cases, it will cause the computer to crash.

Device mismatch: For example, the main frequency of the motherboard and the CPU clock do not match.

Software and hardware are incompatible.

Loose memory modules, virtual soldering, or quality problems with the memory chip itself cause the crash.

The hard disk is aging or due to improper use, resulting in bad sectors and bad sectors. In this way, the machine is prone to crash while it is running.

The memory capacity is insufficient.

Inferior parts.

Viruses can dramatically reduce the efficiency of computer work, causing frequent crashes.

There is too little space left on the hard drive or too much fragmentation.

There are too many programs to start, which exhausts system resources, so that the data required by individual programs cannot be found in memory or virtual memory, and abnormal errors can also occur.

Illegally opening or releasing programs in illegal formats or parameters can also cause computer crashes.

Shut down the computer abnormally.

The main cause of the crash.

1. Hardware.

Device mismatch, such as the main frequency of the motherboard and the main clock of the CPU do not match, and the main frequency of the motherboard is too high or too low, which may lead to frequent crashes.

Software and hardware are difficult or incompatible, such as running Photoshop, AutoCAD and other software

The CPU of the K6 is better than the old Celeron CPU.

The board or card is in poor contact, loose, or the slot, graphics card, memory, CPU and other accessories are damaged.

If the voltage is too low or too high, it may be due to a power failure or due to an unstable external power supply.

The disk has bad sectors, bad sectors, or bad clusters, the disk is aging, or is caused by an unstable external power supply.

The CPU is not cooling well or overclocking is too high.

The reading ability of the head or the bald head is insufficient, and the reading ability of the head will be reduced due to poor working environment and other reasons.

Memory module failure or insufficient capacity, such as loose memory module, virtual soldering, or quality problems of the memory chip itself.

Some of the accessories have been damaged, but the plug-and-play technology allows the system to still detect these devices at boot causing a crash.

2. Software.

Virus interference, viruses can make the computer work efficiency drop sharply, causing frequent crashes. Hall early.

Poor or incompatible software, mismatch between application software version and operating system, are the most common examples of software compatibility.

Misoperation, such as the inability to open or release the program in an illegal format or with parameters.

Improper memory management, such as a very important file under DOS, is directly related to memory usage and allocation.

There are too many or too few buffers, and different models and different software environments have different requirements for their buffers.

If the CMOS parameter is set improperly, the CMOS directly sets the hardware parameters and usage of the entire computer system.

If the disk space is too full, the disk space should not exceed or reach 80% of the total capacity at any time in the litter section.

windows

The 95 98 system needs to use a part of the hard disk as virtual memory, and the remaining space of the hard disk is too small, which will also cause a crash.

Software bugs.

Dynamically link library files in subdirectories such as system system. DLL is lost, causing Windows system to be paralyzed.

The system registry information is modified by mistake, causing the Windows system to fail to boot.