A CPU or a Central Processing Unit carries out the main functions of a computer system whereas a CPU fan is the component which makes sure that they system remains cool and does not crash. Internal circuits of a pc, especially CPUs, produce a lot of heat because of the current that passes through the system which generates energy. That being said, if the CPU is used for a long period of time continuously, it will undoubtedly get overheated. If this heat is unable to move out of the system, it will cause the system to melt and prevent the user from using the PC altogether.
A CPU fan helps to eliminate this additional heat and therefore, keeps this problem at bay. In order to enhance the cooling function, most CPU fans are attached with heat sinks which help to get rid of the hot air, faster and more effectively. This metallic device helps to extract the hot air from the system through aluminum vents in the structure.
These CPU fans are available in a large variety of sizes and designs which makes it possible for them to be installed in any computer system. The good news is that a majority of CPUs come attached with fans and the requisite heat sink.
However, if this is not the case and you need to install a CPU fan at home, the task being relatively easy.
What you need is: a CPU fan which is attached with a heat sink, a screwdriver and a heat sink compound.
The first step in this installation process is to purchase a CPU fan which is appropriately designed and large enough to fit into the system. To make sure that you are purchasing the right CPU fan and heat sink, it is recommended that you consult a qualified computer engineer so as to avoid problems in the long run.
Next, you should shut the computer down and expose the CPU by opening the case carefully. The cover of the CPU and the attached screws and clips should be put away carefully.
The next step is to attach the heat sink onto the CPU fan. Screws and clips for this purpose are usually included in the packaging. This process is fairly simple and does not take more than 15 minutes.
Step 4 is attaching the entire ensemble onto the CPU. What you need to do is apply the heat sink compound onto the surface of the CPU. To guarantee effectiveness, a thin layer of the compound must be applied as this makes sure that the contact is maximum. While attaching the fan and heat sink onto the CPU, do not apply too much force onto the CPU as this may damage the motherboard of the system as well as the CPU chip.
The last step is to connect the CPU fan’s power cable to the motherboard.
While doing so make sure that you carry out safety measures and follow the instructions carefully.
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Article Written By
Tom Dahne
Learn about Computer Cooling and Computer Fan, Free tips to help your computer from overheating, just visit http://www.pccoolers.com and http://www.linkdirectory.com
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