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The cooler rustles: what to do?
|/img >/img src="//images/stories/tip/comp-progs/cooler-noise_small.jpg" alt="The cooler rustles: what to do?" align=left title="Шумит кулер: что делать?" />You came home, habitually turned on the computer... also heard as at start the cooler rustles. Any detail just like that will not rustle — means, something happened. |
If the cooler rustles — most likely, it either became dusty, or is faulty (bearings became loose, greasing dried). The cooler on the processor, a cooler on the power unit, a cooler on the case or a cooler on the videocard can rustle.
At first try to vacuum a cooler radiator to clear it of dust. If after that the cooler rustles — it is necessary to grease it. For greasing of a cooler it is usually used lubricating oil, hour greasing or oil for sewing machines is used. Usually do not advise to use vaseline and automobile engine oils for cooler greasing.
There are two ways to grease the rustling cooler: removing it and without removing. If you do not want or are afraid to remove a cooler, take a syringe with a thin needle and fill it with lubricating oil (oils has to be a little). Pierce a needle a sticker of a cooler and a plastic plug which is under it (you should make for this purpose effort). Conduct oil from a syringe under a stopper and take out a syringe. In total! On an opening from a needle advise to drip a little synthetic glue that oil did not flow out.
If in such a way to grease the cooler does not leave, unscrew it and remove a sticker. Clear a cooler of dust (do not forget space between the case and the propeller) and drip in it some drops of lubricating oil. Can put a cooler back.
During the work with a cooler of the power unit be careful! The BP elements are under a high voltage therefore before cleaning and greasing of a cooler it is necessary to disconnect a food cord from the power unit.
If the cooler on the processor rustles, besides greasing thermopaste replacement can help. The matter is that noise arises in case the cooler leaky adjoins to the processor. Replacement of thermopaste will help to clean a gap between a cooler and the processor, and noise has to decrease.
If and after that it did not become easier for your cooler — wear can be a problem. Most often the cooler bearing fails. In this case only urgent replacement of a cooler will help — it is desirable on more modern and silent. It is impossible to ignore a problem. If the cooler failed, other elements of the computer will start overheating, and then to you, perhaps, it is necessary to change not a cooler, but the videocard or the motherboard any more.
The majority of modern coolers cope programmatically. If any detail of the computer is heated more strongly usual, the cooler starts working at big turns. When the cooler rustles for this reason (you know that it is serviceable) — try to look for a problem in other detail. Artificially do not recommend to lower cooler turns, it can lead to an overheat.
If the cooler of a notubuk rustles, most likely, the listed above reasons are also guilty. So "treatment" will be standard — greasing, cleaning or replacement of a cooler. A difference that you should not disassemble the laptop independently if you are not sure that will be able to assemble it back. It is better to entrust the solution of problems with a cooler to the expert.
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