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Isn't yours a Toshiba computer?
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First of all, check if there is a problem with the power supply, if there is no problem, it is a system problem, reinstall the system.
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Is there anything set up? Is there a problem with the hard drive. What brand, by the way, I left you a message on HI, you go to the next HI, about composition, and by the way, I'm from Class 65.
CPU, you will be the next Master Lu, that is, the 360 hardware master. Then after the next look at your CPU temperature,My house used to be automatically shut down, but then restarted is the assembly and finally changed the computer,Probably the hard disk is damaged or the computer host heat dissipation is not very good。 Is it assembled, and the hard disk is also a problem.
You touch your hand to see if the host is hot, and if it is hot, the heat dissipation is not good, probably like that. The CPU is the heart of the computer, and if something really goes wrong, it's useless to ask for many repairs to the computer. I checked it on the Internet and it was 100% heat dissipation that was not good, and the heat dissipation of ACER's machine was super bad. . .
My home is HP.,According to your appearance, either change the host or change the computer.。。。 Or you're like this.,Reinstall the system,Win7150 yuan,XP30 yuan,Reinstall for a period of time may not appear in this situation, but this situation can only last for a short period of time,If you think it's too troublesome, rebuy,Then reinstall the system, you won't call it a repair computer,You can also buy a reinstalled disc yourself,But you have to watch the online tutorial.。。。 I can't get the computer crashing...
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Generally, the automatic shutdown may be caused by too much dust in the CPU fan, so it is recommended to clean up the dust on the CPU fan and heat sink and add new heat dissipation grease. If it is not a problem, it may be caused by problems with motherboard parts or power supply, voltage instability, hard disk failure, etc., and the new hardware is not compatible. In addition, a Trojan horse can also cause a shutdown due to a system failure, but the probability of this is very small, restore the system or try to reinstall it.
If it automatically shuts down or standby without operation, it may be a problem with the settings. Right-click on the desktop to select Properties Screen Saver Power Supply Select a scenario that suits you from the drop-down list in Power Usage Scenarios, and set Never in the list of Monitor Off, Hard Disk Off, System Standby, and so on below (or set a suitable time).
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There are several available:
1. The CPU is overheated, and the CPU speed is abnormal!
2. The motherboard is overheated, and the heat dissipation of the north and south chips is abnormal!
3. It's a system problem, there are viruses and the like, but this situation is relatively rare, because no one will be so bored now!
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Generally, it is a problem with the system, reinstall the system to see.
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Hello 1Is it the first time you turn on the machine every day?
2.Is it an automatic shutdown or automatic restart?
3.After entering the system, will there be an instantaneous automatic shutdown phenomenon after running for a period of time?
- Drifting in the wind.
It should be an automatic shutdown caused by high temperature caused by poor CPU heat dissipation, which is manifested in the operation of high CPU occupancy such as playing games and watching movies, and the computer will automatically power off without any warning for about 10 20 minutes. Even when the system is reinstalled, it will be automatically turned off. >>>More
Reasons for automatic shutdown of the computer:1Poor heat dissipation, power failure, and motherboard failure may cause the computer to shut down automatically or restart repeatedly. >>>More
Reason: The computer didn't crash, it just completed a self-test for a long time. If you wait too long and still can't turn on, you can solve it by restoring the system. >>>More
Possible causes of automatic power outages:
First, after automatic shutdown If it can be turned on normally, then this situation belongs to the self-protection function of the system. >>>More
The specific situation is analyzed, you can also set it, sometimes it is a system problem, sometimes it is to protect the computer system automatically restarts, and sometimes it is accidentally touching the switch, and the voltage is unstable. Poisoning. And so much more.