Do-It-Yourself to improve laptop battery cooling

laptop in the use of a period of time, cooling the mouth parts of easier access to the dust and filth, with the passage of time, the dust and dirt flooded CPU fan and heat sink between the gap. When the fan spinning, when the plug because of the dust will be particularly great voice, and heat sink lead dust clearance time duct blockage, so that convection can not be normal, so do not smooth the wind noise is the biggest factor in dell inspiron 9300 battery the laptop. Removed the primary CPU fan and heat sink, the removal of different methods of different laptop.



We can see the product manual attached, fans and heat sinks get down at this time fans will find a lot of dust between the fan, use hair dryer (with wind) surface dust, then use alcohol to clean the cotton pads carefully cleaning up each rotor blades and the center of the dirt. Similarly, the other end of hp dv9700 heat sink as a result of very fine pore, and can only use hair dryer blowing. All work is completed, by the same method installed fans and heat sinks, the boot, you will find that the noise has decreased laptop.



CPU fan clean up the dust, if the heat is still not ideal for a laptop with dell inspiron 9400 battery an external heat sink, for example, prices of about 50 cards laptop cooling, laptop cooling use PCMCIA card inserted into slot, and then USB Line access USB interface, when the cooling fan on the card can be rotating hair style in order to enhance air flow inside the laptop and laptops to solve the problem of fever.



Can also add a heat to the laptop chassis, the principle is set up in the laptop at the bottom of the high-speed fans, and heat the base material is usually a good thermal conductivity of the metal, and great air circulation through the metal heat sink for heat dissipation for the laptop cooling, the products in the accessories market is readily available, the price of 100 yuan, will use the laptop on a fixed base in the heat, heat the base will be able to access USB interface to the heat.