Is it possible to replace a contact spring on Motherboard?

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LG G5

LG的旗舰智能手机，具有独特的滑出电池和可拆卸的I/O模块，支持多种硬件扩展选项。发布于2016年4月。

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Tom @teranz

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发帖于: 2019年2月15日

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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.

由 Tom 完成的 2019年2月16日

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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 声誉积分: 361 3 · Answer 1 · 2019-02-16T06:02:15-07:00

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darklotis19 @darklotis19

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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.

由 Don L 完成的 2022年3月3日

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LG G5

Is it possible to replace a contact spring on Motherboard?

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