Dear Friends! We are glad to present you a lesson in self-cleaning dust from the cooling system with thermal paste application on the CPU. This manual is intended for beginners and masters is informational purposes only. Remember what you do, you do at your own risk. Use at your own responsibility in the event of damage to your equipment. ZY Remember slozhnotehnicheskoe repair equipment should professionals. And so let's go! We carry a laptop remove the battery and disconnect the charger with it then unscrew the back cover. Remove the back cover, we see the CPU fan and memory.
Hover over image to enlarge. Next, unscrew the radiator cooling the CPU. Click for larger image. We now turn to the fan by unscrewing it and take off somewhere 3.2 screw. Hover to enlarge. Cleans out all the dust builds up, so would the fan was completely clean from dust.
Under no circumstances should you try to wash with water fan because it gets out of order and require a complete replacement of the fan. The cost of the fan about 2000 rubles. You should have something so pure fan! Postpone it to the side until it is unnecessary to us. And so we pass to the radiator cooling the CPU just remove it completely carefully since many laptop heat sink cools the CPU and chipsets. Be careful so as not to damage the motherboard. Once you have removed it to wipe the dust all the way! Water do not rinse. To do this, always use a brush, but be sure to unplug the laptop from charging and battery. You should have something so pure fan! Postpone it to the side until it is unnecessary to us. Congratulations! If you have completed all the above listed means you laptop by 50 percent cleaned up. Then go to the main point. This application of thermal paste on the processor, but first you have to do that? Properly remove the old thermal grease. For that we take a soft cloth or towel, I use a T-shirt left by a friend. Gently clears away the old and hardened thermal grease. No need to use rags instead of a knife or sharp object, you mess up the processor. In many services using a solvent (rastverditel) is also not correct to use only a dry subject. The same thing we make with the radiator cooling! Remove the old thermal compound do not use sharp objects, but You can use rastverditel, but after the wipe dry. Now you can apply thermal paste on the CPU evenly! Be careful a lot of thermal paste is just as bad as its absence. Apply a smooth even layer of slightly smearing around the 'crystal' Then put back the heatsink clean and tighten the screws only not strongly push the screws except the motherboard and microcracks may appear necessary to change motherboard cost about 10 000 – 15 000 rub. Close the lid. You have successfully cleaned up my laptop and caused thermal grease can now see the temperature. Operating temperature CPU INTEL 30-55 degrees. Operating temperature AMD 60-70 degrees. All that is higher than overheating. Thank you for your attention.