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Although the vast majority of software used now has a breakpoint recovery function, the automatic shutdown is often caused by overheating of the notebook, and if you turn a blind eye for a long time, the computer will hang up. Why does the notebook emit higher heat than usual after a period of time (as short as a few months, as long as a year), in fact, the main heat source is the CPU (central processing unit), the processor is the component with the highest average heat generation on the notebook due to a large number of operations, the new notebook, the radiator and the processor are coated with uniform tight silicone grease, silicone grease can effectively fill the gap between the processor and the heat sink, and the thermal conductivity of silicone grease is very good. Therefore, the heat generated by the processor can be effectively exported, but after a period of use, especially when the notebook is running under high load for a long time, the silicone grease will gradually flow slowly to the surroundings, resulting in a gap between the processor and the heat sink. Therefore, whenever the notebook has an automatic shutdown phenomenon, we must pay attention to it, most of the cases are this problem, go to the computer repair shop to buy a syringe type silicone grease, generally only 5 yuan, and then disassemble the heat sink behind the notebook, remove the original silicone grease, apply the newly purchased silicone grease evenly to the contact surface of the processor and the heat sink and then install the heat sink OK! It should be noted that a fan on the heat sink will have a very small wire connected to the motherboard, and when disassembling the heat sink, you must remember to unplug the power cord of the cooling fan first, otherwise the wire may be cut off with a little force.
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Posted on 6/13/2015 3:42:34 PM
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Posted on 6/15/2015 4:58:02 PM