What if the computer is always turned off from time to time?

As for the problem that computers are always turned off from time to time, some netizens still don't know what's going on, so let me tell you the reasons and solutions of computers always turning off from time to time, hoping to help you!

Solution 1: The computer is always turned off from time to time.

Reason one: the computer hardware is not cooling well, which leads to automatic shutdown.

Cause of failure: Poor heat dissipation of the host, power failure and motherboard failure may all lead to automatic shutdown or automatic restart of the computer. It is common that the heat dissipation of the computer processor (cpu) is not good and the temperature is too high, which leads to the repeated restart of the computer.

Solution: Check whether the CPU fan of the computer is damaged. If it is damaged, reinstall it in time. Keep the computer working environment well ventilated. If it is a notebook, it is best to add a cooling base.

Reason 2: Computer software problems.

Reason for failure: Under the default settings of win2000 or winXP, if a program does not run correctly at startup, the system will restart again, and if the problem is serious, the computer will be restarted repeatedly.

Solution: Press F8 key at startup-Select? Safe mode? -Did you get into the system? Control panel? - ? System? - ? Advanced? -Choice? Startup and fault recovery? , will it finally? System failure? Under the column? Automatic restart? Just remove the hook in the front.

Reason three: the computer power supply problem.

Cause of failure: There is an optical drive or a burner in the system. When two devices work together, the output current of the power supply will fluctuate greatly, leading to automatic restart.

Solution: Just replace the power supply with good quality.

Reason 4: Computer memory.

Fault phenomenon: The system is installed with universal large-capacity memory, which works normally at ordinary times and will automatically restart when running large-scale games.

Solution: Try to set the memory CL value to 3 or 3.5 in BIOS, and reduce the FSB bus frequency of the system appropriately; If the memory works in dual-channel mode, it is best to choose products with the same brand and speed, so as to ensure the stable operation of the system.

Reason 5: The motherboard BIOS setting is incorrect.

Fault symptom: The system automatically shuts down after running large-scale software for about 10 minutes. At first, it was suspected that the CPU temperature was too high, but the CPU temperature of the software test was still within the normal range.

Solution: enter the BIOS settings and set:? Pc health? In the project? Shutdown temperature? Just increase the value appropriately.

Reason 6: patch panel problem

Fault phenomenon: Because the computer host, monitor, stereo, scanner and other equipment are connected to a power plug-in, it will automatically restart when the weather is wet.

Solution: In addition to choosing a brand-name patch panel with stable quality, it is best to separate the patch panel used in the host from the patch panels used in other equipment.

Solution 2: The computer is always turned off from time to time.

First, check whether it is caused by hardware problems, and check the reset of power supply, memory cpu and fan chassis respectively. If you don't know anything about computer hardware, it is recommended to take it to a professional computer repair point for inspection and maintenance. Please don't operate it manually, or the hardware without problems will make you have problems.

Check whether the computer always shuts down automatically because the temperature of cpu, graphics card, hard disk and motherboard is too high. You can add a floating window for real-time temperature monitoring on the desktop to detect whether it exceeds the normal temperature of computer hardware at any time. The operation method is as follows:

Open the Kingsguard? Settings? , enter the floating window tab, and check? Display hardware temperature? Yes, when your computer hardware temperature exceeds the normal temperature, the computer hardware temperature in the floating window will turn red.

Then check whether it is caused by Trojan horse virus. Please download Kingsoft Guard to kill Trojans immediately.

1. Enter the main interface to kill Trojans.

2. Then click Quick Scan.

Finally, check whether it is caused by some application software settings, such as downloading application software and antivirus software. , and then check whether there is an automatic shutdown task in the scheduled task.