How is the computer always stuck for no reason?

There are three possible reasons why computers often crash:

1. Heat dissipation difference

2. Loose or aging hardware

3. Computer ash

First, software troubleshooting.

1。 In all software failures, viruses account for more than half, so you can turn on anti-virus software to kill viruses.

2。 Delete useless and uncommon garbage and software.

3。 Disable redundant startup and service items. Disable all unnecessary questions.

4。 Update the hardware driver to the latest version. Hardware driver problems may also lead to crashes, and all crashes are updated to the latest version.

5。 The final solution of software failure → reinstall the system.

If any of the above operations can't be solved, it's useless to reinstall the system or reinstall the system, then it depends on the hardware.

Second, the hardware troubleshooting

1。 Dust removal, use a brush or hair dryer to clean the computer hardware dust.

2。 Try to insert the memory card again (it is recommended to clean the golden finger of the memory card, sometimes the dirty or loose memory card will affect the normal operation of the computer)

3。 Add thermal grease to CPU again. Poor heat dissipation and high temperature of CPU are the main principles of crash and restart. After cleaning the dust, add some heat dissipation glue!

Reset the motherboard BIOS settings. Restore the motherboard to the factory settings, because improper settings will bring some inexplicable failures.

5。 Check whether the power supply voltage and computer input are normal and stable.

Test whether the city is between 180V-230Vi and10000m. Too low or too high will cause the computer to crash and restart, and even burn the motherboard.

Check whether the power supply of the PC is insufficient or aging, and check+12-5 +5 with a multimeter or directly with a new meter.

Third, multiple programs start automatically.

Nowadays, software likes to automatically add its own startup items for the simple reason that it brushes user data. If QQ and antivirus software are hung up every time they are turned on, they will not start automatically. However, they don't need to automatically start the upgrade service and XXX video player and music player like XX software.

Although they say that automatic startup will not take up your resources, it will definitely take up your life. Computers can be turned on in 20 seconds and turned on in two minutes, but it's their fault.