"Tiny Cooling Fan" cleaning and maintenance methods are actually the same, with a dry cotton dipped in a small amount of alcohol wipe the dust on the fan, then ripped red fan negative Seals, fill a few drops of lubricant fan into oil and ball bearings, lubricating oil can be used instead of the sewing machine. After the drying heat sink mounted on the lid plus fans, heat sinks and "Tiny Cooling Fan" After cleaning, use screws well. When the device is clean and good CPU cooler should look old thermal grease removed and re-apply new thermal silicon means good radiator, plug in the power supply plug. And noise also decreases at different levels about six months to a year for "Tiny Cooling Fan" clean time, is necessary, not only will improve the performance.