My Pentium 4 2 66gh total crashes, and suddenly it seems like the power is cut off What s going on?

1。First of all, environmental factors: the temperature is high in summer, and the requirements for heat dissipation are relatively stricter, and the heat dissipation of the board cannot adapt to this environment, resulting in crashes and restarts.

2。The power of the power supply, when the parts of the computer are running at full load, or the computer is replaced with new hardware, the original power supply power can not be afforded, resulting in a reboot crash.

3。Software conflict issues, such as running large 3D games, CPU and graphics cards working extremely intensely, resulting in system instability, as well as conflicts between individual software in the system, and conflicts between drivers and other programs, resulting in system freezes, 4. The computer is infected with a virus, which causes the system to become unstable and crashes frequently.

5。Hardware failures and conflicts, such as the motherboard's capacitors bursting and causing system danger, or the motherboard's imperfect support for a piece of hardware, or conflicts between slots on the motherboard, etc., can lead to a system reboot.

You try to compare and see what is most likely.

I've also seen this happen to voltage instability.

There may also be software conflicts.

Generally, it is a power supply problem, try to change to a new power supply.

This ghost weather is estimated to be hot.

I don't know if you have an air conditioner in your home If you have an air conditioner, you can rule out the temperature factor.

The voltage problem is caused by the unstable voltage in your area, and I often do this by changing a good voltage regulator.

The GIGABYTE 845 motherboard can support the highest CPU, your 865 board can be on, the 845 board is very unstable, and it often crashes.

It is recommended that you go on the last CPU on it.

Good luck.

Pentium requires the motherboard of 865 to be able to move, and the motherboard of 845 can only be on CeleronCPU.

The 845 motherboard supports up to P4

No matter how high it is, it will not be supported.

1 All Dead! It may be due to insufficient power of the power supply, or it may be caused by incompatibility between the old and new accessories. It is recommended that if you can't figure it out, you can get it to the service provider. I recommend you a computer company, Shanghai Shifeng. Their service and ** are ok.

This is your motherboard not tolerable! Try reinstalling the system! Your configuration can also be problematic.

What motherboard are you, and, how about your CPU heat dissipation The first one should be supported by the motherboard The second one, after the P4CPU is on, the heat dissipation increases,

Right-click the runner icon to change to 98 compatibility mode.

98 compatibility mode may not be able to see the word, please install a word patch, the address to find it yourself.

P4 It's normal to have suspended animation. Its own architecture is poorly designed, resulting in inefficiency. Of course, it could also be caused by too much fragmentation in the hard drive.

It is recommended to use professional defragging software (such as Diskeeper) to organize and use Task Manager to close useless processes, which can make the computer more responsive.

Check for viruses, clean up garbage, or reinstall the system...

My Supor electric pressure cooker, start to power on, after a while the power will be off, how to clean up badly, pull out all the plugs from the new side, or but, then take sandpaper and steel wool to polish the heating plate and the bottom of the inner pot, there is no problem at all, hehe, very good, thank you friend for replying.

Will it be connected after the power is cut off halfway?

Check if the CPU fan is spinning, the CPU temperature is too high and it will cause a crash. When you first start the computer, the temperature of the CPU will be displayed on the screen, you should pay attention to it when you get back up after crashing, if the CPU temperature is too high, it must be a problem with the fan, and it will be OK to replace it.

The inner inch is too small, or there is some big software that occupies more memory resources, and the solutions are:

1.Add memory.

2.Right-click"My computer"->"attributes"->"Advanced"- > in"Performance"bar"Settings"->"Advanced"- > in"Virtual in-size"bar"Changes"-> increase the default size of the system by 1 or 2 times!

3.Remove some of the larger software.

Is your machine a brand machine?

If not, it is recommended that you open the case and clean up the dust, especially the dust on the memory module, and it is recommended that you unplug it and erase it with an eraser.

Is your power supply bad?

Or maybe your heat dissipation is not good.

What's the use of a good cpu and other bad ones.

Also see if your board belt moves.

Then you first see if it's a problem with the graphics card.

Otherwise, the system will be reinstalled.

It should be that the heat dissipation is not good, and the heat of P4 is very large, so the construction hall frankly proposed to change the fan, or give the original one some oil.

It is also possible that the power supply is not enough, at least 300W.

Your graphics card is a little worse with this configuration, and the P4506 must at least be dressed up as 6600 to be worthy, but the X550 is definitely no problem playing real letter shouting football.

If it can be lit up, it crashes into the system, it is a system problem, reinstall it!!

I didn't say the specific model, this disease is difficult to diagnose;

Assuming that the processors are all good, and the boards are all good, then basically start with the soft problem.

Let's see if the board is too old, the old Celeron's TDP is only 65W, but the Pentium has 65W and 89W, if it is the latter, you can upgrade the BIOS and try again.

It may be that the new processor internals are not supported by your motherboard. Find a piece that you can support and put it on. Intel's CPU contains internal structures such as Northwood and Prescott.