No alarm sound prompts automatic restart? High masters, please come in!

It must be a power supply problem, the power supply is aging. I guess the power supply isn't new, right?

If it's not new, it's a problem with the power supply, so change the power supply and don't keep trying to turn it on or something.

A bad power supply may burn everything else

I think there is a problem with that.

There is also the fact that the power supply is not working at a certain temperature. You can find a power supply and try it.

There's something wrong with the motherboard! Go to the installation shop! Anyway, you bought it newly!

Are computers assembled? There may be a problem with your configuration and the compatibility is not strong.

Something that actually seems complicated, but the reason is always simple. Here's a suggestion for you:

1.Repartition the hard drive, install the operating system, install some good anti-virus software, and frequently played game Trojan kill software.

2.The quality of modern memory itself is not very good, and there may be compatibility problems when mixed with other memory, and Jinbang's memory is compatible and cheap. You can try it in a different way.

If the same phenomenon occurs after a month, the second way will be used.

The problem is very serious, from the information you provide, it may be a CPU heat dissipation problem, the motherboard has CPU overheating protection, there is no heat dissipation when you turn it on, and it will almost restart in your state, it is recommended to check the contact between the heatsink and the CPU!

The second possibility is a motherboard problem, which can only be repaired, (optical drive, and the first two items of the sound card often show yellow exclamation marks, unusable, reinstall the original Lenovo driver is invalid; But sometimes there is no exclamation mark, and everything is normal. ）

The third possibility is a memory problem, you can try another memory.

The main 2 aspects of the One Word Driver aspect that you use always have a yellow question mark and the second one is the memory problem.

I'm so knowledgeable that I know it.

Please give me a thank you.

Memory and power issues! (Memory compatibility is not good, or the power supply is not enough).

Test it out! There's another way to try! It's to boot up and press f8,Enter the system options,There's a safe mode or something,You choose the following "Restore to the last correct configuration" item to see if it can be solved!

You check whether your machine's driver is normal, and whether your machine's CPU fan is stealing stop.

I suggest you close the problem, don't give any score, I only know one thing, you put 2 memory with different frequencies will be unstable, and only one memory works, and the other is just decoration.

Select Properties in the right-click menu of my computer, then select the Advanced tab, and then click Settings in Startup and Failure Analysis, remove the check box before automatic restart, and then when there is a problem with the system, it is estimated that there will be a blue screen. Follow the prompts to find out why

Please install the new version of the XP system.

The hard disk is formatted in NTFS format.

Whether it's a problem with the radiator.

In addition, the issue of power supply is also worth considering.

On the whole, it is a hardware problem, and the self-test is stuck before it is finished.

I've seen and experienced this kind of problem.

You have anti-virus software installed, but did you install it before or after the problem?

Plug-in card power, with CPU fan! Check the motherboard for problems.

Heat dissipation, drivers, memory modules are not compatible, that's all there is to it, just try it.

The power supply is unstable, change to a high-power power supply.

The memory is not compatible, it's not a dual-channel motherboard, right? Both are replaced with DDR333 or DDR400.

Nonsense, the memory module is not compatible, just pull one out.

Make sure that the sound is coming from the fan in the case.

If it is true that the fan makes noise for a short time after turning on, it may be caused by poor fan operation or poor lubrication, consider putting a drop of lubricating oil on the fan bearing. If this fault occurs frequently, it may be necessary to replace the fan to resolve it completely.

The sound disappears after slapping the case, which is caused by the resonance of the case caused by the fan running.

That's why you're a computer fan, just get a new fan and clean up the inside of the computer.

This is normal, probably because the computer has not been used for a long time or the fan has too much dust and needs to be lubricated, but this phenomenon will disappear when the computer is used more, and I have also had this situation.

Pay attention to whether it is caused by the cup fan, graphics card fan, or power supply fan, clean up the fan dust in time, and replace the fan if it doesn't work.

Hello, you can short-circuit the temperature protection in the machine directly, so that there will be no more alarms, the specific reason is not yet determined, and it needs to be checked. I am Changzhou specialized in welding mechanical and electrical equipment, specializing in the production of stud welding machines, if you have other questions, you can contact me: 1333 (Wan Evil) 788 (Wan Evil) 4172, Mr. Yan.

This imported arc welding machine. The control technology is relatively old. So the transformers and rectifiers overheat.

The most advanced stud welding machine in Germany is the welding machine of HBS. Technologically advanced. The welder generates less heat.

It can work continuously for a long time. Shanghai Chengtong Electromechanical Factory uses this technology to produce cost-effective stud welding machines in China.

Direct short-circuit temperature control is not the way to go. will damage the device. It is estimated that it is still a long time to work continuously. . .

There are a few problems with your computer.

When it is turned on, there is a beep, which means that there is a problem with the hardware.

Rebooting frequently, indicating, there is a problem with the hardware.

When the system is turned on and does not run for a long time, it means that there is a problem with the system.

No, when it was rebooted. Explain that your computer, to temperature, is a little sensitive, it seems, is some, some, place, poor contact.

I suggest you find someone who understands computers. With you, check. lest a small problem become a big problem. It's not easy to repair.

I agree with what the second floor said.

Yours is that the CPU temperature is too high, it is recommended to change the fan.

Your IP address must be obtained automatically, not written out manually.

Turn off the screensaver, or see below:

Is there a blue screen**?

Try to reinstall the system, if it doesn't work, you have to consider the hardware problem, and check the memory of the graphics card.

Is the landlord's screensaver a built-in system or a theme package installed by himself? If it comes with the system, is there a blue screen phenomenon before? If it doesn't come with it, then you should consider that the theme package is incompatible with your system!

Also, did you install any other software before you noticed the blue screen phenomenon? Because there are many reasons for the blue screen problem, and some of them can only happen if they have several reasons at the same time, I hope my answer can help you