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Next we are going to re-weld the plastic connector back

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But we have completely flatten the surface of the motherboard

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No soldering tin on it

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It's necessary to add solder if we wanna weld it back

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Add solder

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If you are more proficient with the soldering iron

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We can stick a little solder directly with a soldering iron

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Flatten just like in the last video we flatten low temperature solder

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But

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Beginners are not proficient with soldering irons

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So this step is hard

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However we could use another method

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Let's find a scrapped motherboard first

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Disassemble

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Disassemble an inductive coil without glue

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Rotary-air

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The temperature and air volume are the same as when we removed the previous connector

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It will be a little slower to dismantle

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But the temperature is easier for beginners to remember

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If I say a different temperature and air volume, it may be easy to get confused

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Blow a bit longer

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Gently touch it with tweezers while blowing

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As soon as the inductor coil is loose, clip it off

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Don't break

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Now it's loose.Remove it

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Take it off and look at the back

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There are two silver-white pins on both sides of this inductor coil

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Don't break this silvery pin off it

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If it's broken, we won't be able to tin the inductor coil

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After removing the inductor coil

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Put a little medium temperature solder on the back of the inductor coil

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Use tweezers to get a small piece of medium temperature solder

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smear on this motherboard fixture

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Smear into two

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Because it has two pins

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The amount of solder paste is basically the same as the pin position of the inductor coil

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Don't need too much

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Then put the inductor on the solder paste

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Put one side on the solder paste first, then blow it

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Put the other side on the solder paste,blow it

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Now, the two lumps of solder behind the inductor coil are done