The computer won t turn on, and it keeps crashing

Causes and solutions to computer crashes:

1. It may be that the dust accumulation causes the crash, you can open the back cover of the computer and clean up the dust in the machine with a clean soft cloth.

2. It may be that the graphics card door chip is damaged and causes a crash, which can be solved by replacing it with a new and improved chip.

3. It may be a crash caused by a computer memory failure, you can unplug the memory, clean the gold finger, and reinsert it to solve the problem.

4. It may be a crash caused by CPU failure or poor contact, you can reinstall the CPU to solve the problem, and clean up the dust in the CPU socket during installation. What to do if your computer freezes.

1. CPU, graphics card and other accessories should not be overclocked too high, pay attention to the temperature, otherwise, it will restart or crash inexplicably when starting or running. When replacing computer accessories, be sure to plug them in, because poor contact of accessories will cause the system to crash.

2. BIOS settings should be appropriate, although it is recommended to set BIOS to optimal, but the so-called optimal is not the best, sometimes the optimal settings will cause startup or running crashes.

3. It is best to be equipped with a stabilized power supply to avoid a crash caused by unstable voltage. If possible, install a UPS so that the computer will not crash after a power failure.

4. Do not use floppy disks and CD-ROMs from unknown sources, and use KV300, Rising and other anti-virus software to check the software attached to e-mail, so as not to cause the virus and crash the system. 5. Do not turn off the power when the application software does not end normally, otherwise it will cause damage or loss of system files, cause automatic startup or crash during operation.

6. In the installation of the application software, if the prompt dialog box "whether to overwrite the file" appears, it is best not to overwrite. Because the current system file is usually the best, you can't overwrite the file based on the order of time (unless you are concerned about the timing of the file).

7. When uninstalling the software, do not delete the shared files, because some shared files may be used by the system or other programs, once these files are deleted, the application software will not start and crash, or the system will crash.

8. When setting up the hardware device, it is best to check whether there is a reserved interrupt number (IRQ), and do not let other devices use the interrupt number, otherwise it will cause an IRQ conflict, which will cause the system to crash.

1. The computer does not show signs of powering on.

If your computer won't turn on and you don't see signs of power, don't panic. In this case, you may also hear the sound of the fan running and flashing lights, but there is no sign of power. In that case, all you need to do is to follow the given steps.

1. This problem may arise due to the computer not being used for a long time. Therefore, you can unplug the power cord, clean it and plug it back in.

2. You also need to check if your device is powering up. Perform a light test using a power supply. If your device is not connected to a power source, obviously it won't boot.

3. You can also replace your computer's power cord or AC adapter. This may help you in the case that your computer won't boot.

2. The computer has power but cannot be turned on.

Sometimes, when you say "my computer won't turn on," there's a good chance that your device is powering on but still won't turn on. In this case, all other internal components will run, but not the entire machine. If your computer won't turn on after a power surge, follow the steps below.

1. If the computer has power but does not display anything, your monitor is most likely not working properly. Check that your monitor is properly connected to the device.

2. Make sure your PC has all the power it needs. A lack of power can also be the reason why your computer won't turn on.

3. You also need to check the CPU for any signs of short circuit. A short circuit can also be the reason why your computer won't boot.

Bend and deform, and the motherboard can be flattened at the bottom of the CPU socket motherboard.

8.Check whether the bus frequency, system frequency, and DIMM jumper of the motherboard are correct Check each jumper one by one according to the motherboard manual, and the order is "system frequency jumper - CPU main frequency jumper - DIMM frequency jumper", be careful when setting the CPU voltage jumper, and should not be set too high Kepi.

9.Check the parameter settings.

Check whether the CMOS parameter settings are correct, whether the system software settings are correct, and whether the compatibility between the graphics card and the motherboard is good. It's best to check the information and set it up.

10.The computer is poisoned, antivirus! And then re-systematize.

If there is no problem with the above nine problems, then only if there is a problem with your system, you can reinstall the system!

You can press and hold the power on button, or wait and hold to turn it on.

Turn off the power, unplug the memory module and graphics card with an eraser and put them back on, then turn it on, and you're good to go.

Turn off the power and unplug the memory module and graphics card with an eraser.