My computer CPU fan is loose!!

Of course, it is to tighten the screws, but it should be noted that it is screwed symmetrically, and the force should be evenly screwed, and 80% of the force is sufficient.

Well, loose fans are loose screws, clockwise is tight, counterclockwise is loose. But there are also differences, it doesn't matter if you are careful, it will not be twisted!

My CPU fan is completely loose and replaced, and something wrong with this place must be solved as soon as possible, especially if it can't be repaired, replace it with a new one, otherwise poor heat dissipation will cause a lot of problems and even damage the hardware, this is my lesson.

It doesn't take long to stick with glue, so it's recommended to change a fan, about 30 yuan, and let others help you get it if you can't do it yourself. Otherwise, if the CPU burns, you will lose!

Do not use glue, CPU temperature hot.

Put the screws on and you're good to go.

You can tighten it, even if you don't tighten it, look at the temperature, it's actually not a big deal, the main thing is that the heat sink is not loose.

Your CPU fan is fixed with screws, how can it come loose.

Your CPU isn't fixed with screws, it's fixed with rotating feet.

Place the screws just on the line, taking care to be gentle and gentle.

The CPU fan must be glued with a special glue, otherwise it will not dissipate heat! You can buy it in a computer store, it's very cheap, or you can change it to a fan, and it's not expensive.

Don't use glue, the CPU temperature is hot, and the new one is replaced.

It's okay to put the screws on well, the tape is definitely not good, and it will melt when the temperature is high.

This is because the heat dissipation is not working, and the heat dissipation mode of the system is set to be passive in both the use of the battery and the power supply.

Users can pad the computer high, so that the air from the lower end into the computer heat vent smoother, can greatly alleviate the problem of overheating, effectively solve the problem of the fan has been turning, after solving the above, if it still does not work, the problem may be the heat dissipation port blocked, you can take a thin wire to dig the dust inside.

[But after half a month, sometimes the fan creaks when it is turned on.] Then I took it to the place where the ash was cleaned and asked. He said the radiator fan was broken.

Is it really broken? The crunch sound of the fan means that the fan will turn before it 'rings', so it is not broken: continue to carry forward the spirit of doing it yourself:

Just add a few drops of oil to it! It's not [Is it really bad?] 】。

2. The fan is a four-corner screw, pay attention: the four screws are not as tight as possible, it is used to find 'balance', that is, the fan can not 'compete' through the four screws to balance, balance it will be quiet!

The fan can rotate, which means that it is good, the noise may be that the fan has been used for a long time, the gap between the shafts has become larger, the amplitude of the up and down swing has increased, and the fan blades have rubbed against the frame of the fixed fan; Strong hands-on ability, do it yourself, if you can change it, change it.

Try around 2500 or even higher.

1. I don't know if you open a web page or play games The CPU usage rate is about 60%, so first use 360 to check whether the CPU usage is 60% caused by a virus.

Second, your CPU fan 50 should be considered pretty good. Enough is enough. This can rule out CPU fan issues.

You open the case and see if the CPU fan speed is normal If it's 245 rpm as you said, that's pretty slow, if that's the case, you can see that the fan is very slow, or your speed measurement is inaccurate (because you said it's a different fan).

3. If the CPU fan is okay and not poisoned, it may be that your memory is small, and if it is an assembly machine, it may also be caused by your CPU being incompatible with the motherboard (your CPU dual-core configuration is okay, which is not bad).

Maybe the fan is old and can't be solved by oiling, so try a new one.

CPU fans love these problems, the fan is not expensive, it's not interesting for you to repair it, just change it, dozens of dollars a piece.

Go to BIOS and turn on the CNQ function of the CPU.

Change the fan. It's also not expensive. It's not fixed. Check it out again.

Categories: Computer Hardware >> Networks.

Problem description: My CPU fan is very strange, it used to be good, but now it is strange, first of all, I want to state that the fan rotates very smoothly and does not need to be refueled. When the machine is turned on, it stops rotating when it enters the system, and the process of installing the system is also, I found that as soon as I enter the system, it will stop. No matter how you move it with your hand, it won't turn.

After restarting, he will spin, then enter the system and stop again. The strange thing is,When I enter the coms settings,Stay for more than n minutes,It won't stop,I really don't understand,Replace the fan power socket of the motherboard and clear the coms or so,I want to ask,Is there an item in the coms about setting the fan power supply? If so, how?

Analysis: First, your CPU fan is not plugged into the pin of the case fan, note: the CPU fan is marked with "CPU", and the case fan is marked with "CAX" (I forgot, it seems to be this), don't plug it incorrectly.

If you're plugged in correctly, your motherboard has a temperature control feature that will only power on and turn the fan to cool down when the CPU reaches a certain temperature. This feature is the same as a notebook. You can give it a try:

Boot into the system, start a large program, you can open multiple silver stove potatoes, control the utilization rate of the blade CPU at 100%, last for a period of time, and the fan will turn.