What is the reason for the high sound of the laptop fan?

It takes a long time to have a notebook and sometimes a loud sound occurs. So, what about the sound of a laptop fan? Sichuan Xinhua Computer School for your ideas:

What about the sound of a laptop fan? Several possible sounds:

1. The use of time is too long, fan coil aging, oil shortage.

2. Due to improper use, the shaft is bent by impact or vibration.

3. Excessive fan dust or fixed screw loosening leads to position offset.

4. Power supply problem.

What about the sound of a laptop fan? A big voice solution:

Dismantle yourself, I can tell you simply, first in the top of the keyboard that has the interface of the place to pry open, and then all the screws at the bottom apart, first take down the keyboard, and then the optical drive down from the back, the hard drive down, you can take apart see the cooling fan, you will know what is the problem. Now HP's machines are not paying attention to consumer customers in order to consider costs. The fan is loud and if the machine is two years old it is a fan of dust. If the new machine can not be a machine heat is big, the fan is with the temperature of the machine turn the sound should be hard disk sound into a professional maintenance notebook.

is because the fan problem, boot just 20 minutes or so the fan turned very loud, the temperature is also scary, 51 ago just changed the fan, because the warranty period is not money! Your computer should be the fan cooling performance is not good, so the temperature is too high to burn the line inside the problem, (HP's fatal problem is in the heat, Others are better) in the warranty period to the HP repair Station direct repair, the cost of all free service attitude is also very good! Not under warranty, to Professional notebook repair center to see, the cost, it is necessary to see the extent of damage! Good luck!

The fan is broken, it's not a big problem. If you change the fan, look at the specific model of 100 yuan. If in Changchun, I can find a small problem, the fan is short of oil. Warranty to sell after the quality of their own sewing machine oil outside. A bottle of money. Go to the Internet search how to disassemble the notebook. My self on several times, finish on the good, occasionally also with peanut oil, mainly lubrication. The fan shaft is also oiled with a groove attached to the coil, and after oiling, the foam will be installed again. After the sale to you at least more than 150, but they are not sure to find someone to fix it.

The fault is mostly the fan is dirty or damaged, much is dirty, send repair and demolition machine clean up, it's okay, no need to change the fan in Beijing I help you to determine the free test, the day can be repaired is not in Beijing, we suggest you find a good reputation, good technical maintenance provider to help you overhaul. Notebook fan sound big do not panic, the above method is believed to be able to solve the notebook fan sound big problem.

Notebook fan sound Big How to do the laptop fan does not turn

Your fan heatsink is blocked by dust or too much sludge in the fan shaft, causing the fan performance to drop. Ordinary cleaning dust can only clean the heat sink dust, for the fan shaft in the sludge must be removed from the fan with pure alcohol cleaning, and then refueling. And can be equipped with a radiator base, dozens of dollars a.

The key to the notebook cooling is the internal CPU fan, if he is not, external cooling base is futile. External cooling can only be a symptom, internal fan is the permanent cure. The external heatsink base is an auxiliary function, and the most important is the heatsink and fan of the notebook itself. obligation to answer a variety of notebook hardware problems, directly click Baidu Hi Online advice and message, you can also click on my personal information on the website of the online QQ or telephone consultation. Non-Beijing netizens can also consult the question, do not be polite, hehe. In Beijing can find me hehe, other cities can find a trustworthy repair point repair.

How to clean the notebook fan

First look at the back of your notebook there are a few small lids, in general there will be 2-3, one is the battery cover (some computers do not), one is the hard disk cover, there is a memory of the cover (or memory and hard disk with a larger lid), the CPU is generally no lid, but some also have, if there is a say, It's supposed to be a fan and cup welded by a brass tube, or with a screw, you can first find the CPU, and then on the CPU to see if there is a screw with the fan, if there is demolition bar, not violent demolition, some have physical protection, demolition may never be able to press, the loss, and then you can remove the fan, In general, there are some sealing tape (to prevent the loss of heat dissipation), if there is dust you tear off the basic is useless, you need to find a new rubber strip, otherwise it will affect the heat dissipation. If the welding is advised you to find a computer repair for you to clean it. If there is no CPU cover behind, you need to remove the entire back cover of the back of the notebook, the whole involved need line