What are the reasons for the frequent reboot of the computer?

2 Fan speed measurement failure When the speed measurement circuit of the CPU fan is damaged or the speed measurement line is intermittently broken, because the motherboard cannot detect the speed of the fan, it will mistakenly think that the fan stops and automatically shuts down or restarts, but when we check, we may see that the CPU fan is rotating normally, and the speed measurement is also normal. 3 Strong magnetic interference Don't underestimate electromagnetic interference, many times our computer crashes and restarts are also caused by interference, these interferences include interference from CPU fans, case fans, graphics card fans, graphics cards, motherboards, hard disks, as well as interference from external power lines, inverter air conditioners and even large equipment such as cars. If the interference performance of our host is poor or the shielding is poor, there will be unexpected restart of the host or frequent crashes It is generally caused by illegal operations You can open -- start --- run Enter chkdsk or chkdsk f The next time you start the computer is to repair the corrupted files.

1. It may be that there is an incompatibility between the system or programs, and press F8 to move to the advanced option when you boot it appears in your hands.

2. The CPU or other hardware temperature is too high, and the memory and graphics card are incompatible or faulty.

3. If the hard disk has bad sectors, please use the system's built-in functions or software to repair the disk, or format the hard disk to repartition and reinstall the system.

4. Power failure and voltage instability can also cause automatic restart.

5. Incompatible drivers can also lead to restart.

Solution: Select "The latest correct configuration" to press enter to repair, and press F8 to enter the safe mode to restore the system or reinstall the system.

See if your restart button is broken or in poor contact, unplug the restart button cable on the motherboard directly, and don't use it if it is not powered on.

Fault 1: A compatible machine cannot be started. The fan is working normally, the CPU temperature is not high, and I have tried replacing the memory module, but it does not solve the problem.

Solution: If there is a problem with the CPU pins, let the CPU pins rub against the socket to destroy the oxide layer on the socket, so that the contact between the CPU and the socket can be as good as possible.

Fault 2: The CPU is corrupted and the computer keeps restarting.

It is manifested in the fact that it sometimes restarts as soon as the splash screen appears, or reboots soon after entering the system.

Solution: 1. Poor hardware contact caused by too much dust inside can be cleaned. 2. Replace the CPU

Fault 3: When there is no space left on the C drive, it is easy to cause the computer to restart repeatedly.

Solution: Delete some unnecessary files to make space for drive C.

There may be other reasons, if you are not sure, or will not repair, it is recommended to take it to a professional for repair (you can use the warranty card to repair the place where you bought the computer).

Because rebooting solves a lot of problems.

1. For WindowsXP, due to its adoption of the NT kernel with high security performance, the system runs quite stably, in addition to the slow shutdown speed, shutdown failures rarely occur under normal circumstances, but sometimes when Windows XP is turned off, it is inexplicably restarted, which is the most likely fault in the shutdown of WindowsXP operating system. The cause of this fault may be due to the following reasons:

2. Computer problems are generally due to some misoperation or too many programs enabled, beyond the scope of computer hardware to support the slowdown, and reboot will end all the programs, so that the system is in a primitive state, so it can solve a lot of general problems.

3. The computer boots up only to load the system and install some software required processes.

4. The messy process in the running process is loaded into the running program after booting, and these messy processes are gone after restarting, unless some malicious processes rewrite the registry and restart it, so it can only solve part of the problem.