There are three types of cooling system of notebook, double heat pipe system, keyboard convection cooling, cooling fan. Notebook cooling fan cooling system belongs to the three level. General fan rotation is related to temperature of CPU, only CUP has reached alarming temperature fan will turn, that is to say when CUP use rate of the fan will turn. If the notebook fan does not rotate it, is likely to cause the computer to restart, crash, may even lead to CUP burned.
So from can not see, the notebook does not rotate is a very serious thing, on the computer or great harm, below we have a look simple notebook fan does not rotate any solution, notebook fan and how to clean up.
Notebook fan not how to do The first notebook fan does not turn may be inside the dust too much, pay attention to clean up. The fan shaft may be a bit rusty, may remove the machine, use appropriative lubricating oil wipe. If there is no gray, all aspects are good, only to repair department to have a look what is the reason.
Methods for cleaning up the notebook fan 1 when cleaning to remove the heatsink and fan apart, clean to the heatsink and fan apart. 2 from the heat sink to remove the fan, open the bottom seal, you can use a swab or paper wipe them, can also be used wooden toothpick slowly eliminate the fog. 3 finally, straw or forceps dipped in the lubricating oil, and add a drop of oil on it in the axis, not too much, can not use edible oil.