If the laptop was operated for a long time, it is impossible to avoid dust inward. First of all, the cooler is polluted - this is a fan that is the element of the cooling system. In this case, the laptop begins to publish unusual sounds - buzzing and noise. Clear and lubricate the cooler will not be much difficult.
1
First you need to choose lubricant. After all, rotation occurs very quickly, it is easily displaced from the pairing places of rubbing parts. Therefore, special service or machine oil is suitable, as it has a sticky base and almost gluits a part of each other. An excellent choice will be silicone lubricant, suitable less thick, but not quite liquid consistency. Do not use thick fat, vegetable, animal oil or solidol.
2
Next, you need to clear the cooler from pollution. Do not forget about the radiator, which also requires attention. All wires are disconnected before this, the back cover is removed and the fan itself. You can easily use the vacuum cleaner - it will remove dust from the most hard-to-reach places. After that, all parts are cleaned with a cotton swab dipped into any liquid on an alcohol basis.
3
In the middle of the fan there is a sticker that you want to delete. Under it there will be a small hole leading to the axis of the motor, as well as to the bearing part. It should be lubricated in advance with the oil. Hole closes a rubber plug. In order for the oil to fall into the right place, the plug should either remove, or pierce the syringe in which the lubricant is located.
4
The place where it was glued to glue, it is necessary to clean well and instead of sticking tape. This is done in order to avoid the leakage of the lubricant outside. The cooler itself is installed on the previous place, the cover closes, the necessary wires are connected. You should not immediately include a laptop - let it stand a little.
If after cleaning and lubricating noise continues - there are two outputs: either attribute for more thorough processing to the service center, or completely replace the cooler. Lubricate and clean the cooling system of the laptop is recommended at least once a year.
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