What s going on with the loud computer CPU fan

Memory doesn't work, graphics cards don't work, LG monitors don't work.

The memory needs to be 667, the graphics card is 7300GT, and the LCD uses AOC or Samsung: I think it is JS that can't be bought, and everything is on. Actually, that** is pretty much the same! The reason for the loud sound is the fan of the power supply or CPU, go find a silent fan!

It may be that there is dust in the fan, or the fan is not tightly installed and is loose!

A piece of software can adjust the speed of the fan, and when the speed is reduced, the noise is obviously reduced. You can try. "Speedfan" you can be in Huajun Software Park**. However, the speed reduction is controlled at more than 70%, otherwise the CPU temperature is too high, don't burn.

It's normal. You're using the original, right?

The same goes for my p4 506.

It is recommended to install a *** point fan.

There's a fan called APC that has a noise-canceling cable, and when you plug it in, the fan is noticeably quieter. You can go to your local computer market and ask, the specific model of the fan has been forgotten!

CPU fans have a speed! All I know is that the P3 CPU is very loud at 5400 rpm, while the average CPU at 4200 rpm is very quiet! Do you understand?

Is yours the original fan The original fan can be adjusted in speed.

1.Some computers may not have a high configuration of the equipment, and the sound is relatively loud when it is turned on, and it will slowly become smaller later, which is a relatively normal phenomenon.

2.If the fan is still loud after a long time, it may be that the shaft of the fan is rusty, you can apply less oil on the shaft and lubricate it.

3.It may also be because the fan has scratched something, you can open the fuselage to take a look.

4.Dust behind fan blades and radiators should be cleaned frequently.

5.The "eccentricity" of the fan blades is the main cause of high noise, so it is necessary to reinstall the fan firmly.

6.If none of these can solve the problem, it may be that there is a problem with the hard drive, and you can find a professional to see.

**Processor (Central Process Unit, CPU), is one of the core accessories of the computer, its function is mainly to interpret computer instructions and process data in computer software, the so-called computer programmability mainly refers to the programming of the CPU, CPU is the core accessory in the computer, only the size of a matchbox, dozens of pieces of paper as thick, but it is the computing core and control core of a computer, all operations in the computer are responsible for reading instructions by the CPU, The core components of translating and encoding instructions and executing instructions, the CPU, internal memory and input and output devices are the three core components of electronic computers, and the famous ** processor (CPU) manufacturers are mainly Intel and AMD.