Is it possible to replace a contact spring on Motherboard?

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LG G5

LG's flagship smartphone, with a unique slide-out battery and detachable I/O module supporting multiple hardware expansion options. Released in April 2016.

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Tom @teranz

Rep: 60

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Postado: 15 de fev de 2019

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Is it possible to replace a contact spring on Motherboard?

Hi:

I received an LG G5 model VS987 phone. It was reported the power button did not function but on closer inspection I found 3 contact springs on the motherboard that are broken- these connect with the power button on the back panel. I have safely removed the 3 broken contact springs, and removed three good ones from another motherboard for replacements. But, how can I safely solder the new contacts to the good motherboard? Anyone done this already?

Thanks!

Tom

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Thanks for your input…

Actually I`ve started researching SMD rework stations (uses hot air), that is how I will go. All this is still a bit new to me.

16 de fev de 2019 por Tom

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Thanks for your input…

Actually I`ve started researching SMD rework stations (uses hot air), that is how I will go. All this is still a bit new to me. — Tom

darklotis19 @darklotis19 Rep: 361 3 · Answer 1 · 2019-02-16T06:02:15-07:00

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darklotis19 @darklotis19

Rep: 361

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Postado: 16 de fev de 2019

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Just use good tweezers and hot air at about 450c should do the

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Is there a video you can post on where the motherboard is broken? I have the same issue with my power button which I've already replaced yet it is still not working.

3 de mar de 2022 por Don L

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LG G5

Is it possible to replace a contact spring on Motherboard?

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