MSI B75 G41 s CPU fan speed has always been about 1500 rpm, and it can t come down, the fan is Xuanb

The speed of the CPU fan is the higher the better for the CPU The low speed is just for silence The fan is only 1 2 watts of power consumption The difference between high and low speed is used in a year You can't save 2 dollars Different motherboards will have a slight error when limiting the voltage and current of the fan No need to care.

Many CPUs and graphics cards are bad because of this deceleration, and when it is hot, it doesn't speed up, resulting in poor heat dissipation, crashes, and bad boards, so there is.

I personally feel that the speed limit function is a chicken rib To mute, you can choose a better or larger fan.

The general CPU fan speed can go up to 2000, unless it is a large 12cm fan, it is also at 1800 rpm, if your fan is not noisy, I would rather spin a little higher.

I like to use a fan above 3000 rpm, except for a little sound, the disadvantage of a slightly less fan life, the benefits to the computer are great.

After all, it's the computer that is valuable.

If you have to slow down, there are fan deceleration cables on the market to buy, and there are also speed control cables that sell for a few dollars.

It is also possible to string a 35 70 ohm resistor or potentiometer yourself.

If you want to check the board, use a multimeter to measure the voltage of the fan output interface when the motherboard is working, or you can connect the fan to the output current under the series connection, and you will know the difference between the power supply of the two boards.

Do you set a fan to be 3-pin or 4-pin.

4 needles to support speed regulation.

The functions provided by the two boards are different, depending on the detailed description of the board.

CPU 35 degrees, very low. Not necessarily. Your fan has intelligent speed regulation, if the motherboard can also intelligently regulate the speed, you can enter the BIOS to set it. For example, when the CPU temperature is below 50 degrees, the fan speed is the lowest. If it exceeds 50 degrees, the speed will be increased.

CPU temperatures are low even at 50 degrees. Do not worry.

It's hard for me to teach you how to set it up. I had to be on the spot to see it.

It's very simple, just get a deceleration line and lower the fan speed, and that's how I solved it.

It's not very clear.

The Kyushu Fengshen Xuanbing 400 is heat piped for heat dissipation, not air cooling. There is no need for too high fan speed and airflow.

Heat pipe technology has been widely used in aerospace, military and other industries, since it was introduced into the radiator manufacturing industry, so that people have changed the design ideas of traditional heat sinks, get rid of the single heat dissipation mode that simply relies on high air volume motors to obtain better heat dissipation effects, and the use of heat pipe technology makes the heat sink even if it uses low speed and low air volume motors, it can also get satisfactory results, so that the noise problem that plagues air cooling and heat dissipation has been well solved, and has opened up a new world in the heat dissipation industry. It is now commonly found on the heat sink of the CPU.

The power supply of 300W is too little, and the minimum is 500W, because the standard is 500W, but there is actually none.

I'm also MSI B85G41, and it's also Xuanbing 400 But you can set it by default, you don't need to adjust it to 60 degrees by default, and the maximum speed is automatic.

It has something to do with Master Lu, and it doesn't control the fan speed, Xuanbing 400 The maximum speed is 1500+ With your CPU temperature, the normal fan speed should only be a little more than 550, not 845And now the actual situation is that the fan speed has 845 or even 1300+ speed, which means that it is not normal.

If you look at the maximum speed of the fan, you will feel that the noise is very high, then it is estimated that the fan speed is more than 1500+, otherwise it will not be very noisy.

It's not necessarily a fan problem.,The graphics card also has a fan.,You can see if it's a graphics card fan.,Or the power supply also has a fan.,Last time my computer also became very noisy.,Changed the CPU fan and it's still very noisy.,It turned out that it's not the CPU fan that's noisy.。

Then the fan of your computer is not enough heat dissipation,BIOS has the function of automatic speed increase of the fan if the heat dissipation is not enough,You said that you use Master Lu to see the fan speed,I'll tell you this thing,It's not impossible to misreport something,I suggest you take the fan off,Coat the CPU with heat dissipation silicone,Try it on the CPU fan installation。 Your new fan shouldn't have too much dust.

You can analyze it like this, if there is no error in the software, then there must be a problem with the fan, you can first check the individual software to confirm that it is not a software problem, and secondly, it may be that the motherboard wiring is not done well, this is just a guess, I personally think that it is not installed well, and my own computer is also like this before, and the heatsink is accidentally dialed in, resulting in sometimes the sound suddenly becoming louder.

Seeing that your temperature is not high, you can change to a fan with a low current for example.

Now it's cold in the north, maybe it's freezing, it's like a car in the winter overnight, and now it's going to be used, you have to turn on the engine to warm up for a while, let him turn around for a while to see what's going on. You bought a fan for 30 yuan, can he give you good lubricating oil? It's solid overnight.

Such a generation of speed! That's amazing! There's a problem with the fan! Or maybe it's so cold that you say it.

First of all, overclocking the three Hongmei standard version CPU fan This fan can support multiple platforms, AMD, and Intel

The platform on which AMD is installed is the same as the original fan, and you can just use the clip to jam it.

It's just that if you install Intel, you have to install a base and then use a clip to get it stuck.

It's very simple, you can install it when you buy it. The accessories inside are all well matched, a complete set.

In addition, there are products on the stationmaster's group **, cheap ***.

The fan is four-wire, which is intelligent speed regulation. The fan automatically adjusts the speed according to the CPU temperature.

At low temperature, 400 rpm is normal, and at high speed, it is about 1200 rpm.