power button working with a condition

Question

Asus K53SV

Released in 2011, the Asus K53SV is a 15.6-inch laptop with a 2nd-generation Intel processor and a dedicated Nvidia graphics card.

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Hello, I opened the laptop to replace a faulty fan and when I put it back together the power button didn’t work.

So I replaced power button module cable and still the same.

However, whenever I remove the top cover (the one under the keyboard) it seems to work fine !

I’m puzzled.

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댓글 2개:

Hello, does your computer works if you do not fully place the cover?

Yes. It does work without cover

Hello, does your computer works if you do not fully place the cover? — Vertinhol

nadir @atari400 평판: 1 · Answer 1 · 2019-11-20T15:13:18-07:00

평판: 1

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Problem solved:

I've cut the grounding ribbon between chasis and power button module and it works find now.

It makes no sense what so ever, but it works.

Thanks for everybody's input.

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