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The ASUS N550JK-DS71T is manufactured by ASUS. It is a portable computer and is good for mobile use.

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Why my lcd not displaying just like blank screen?

After i change lcd flexible cable on my laptop suddently laptop power on and spark show up on near lcd port on motherbboard. After that my lcd laptop not displaying anything. But if i move it lcd screen on other laptop lcd work perfectly. So, can it still be repaired?

Sorry for bad language.

Update (11/04/2018)

This is the damaged motherboard

Block Image

Black above lcd port

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do you mean that the laptop is connected to another laptop, then display is present?

von

No , laptop turn on without knowing it when i plug in the lcd flexible cable there is spark on mother board near lcd flexible cable port

von

do all repairs with laptop definitely turned off....

von

I forgot to unplug the batery..., Btw thats article similar with my problem but diffrent burned part

von

can you upload an image of the motherboard? then we can see which part is the problem. front and back.

von

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Gewählte Lösung

Sounds like a bad cable repair has “blown” a part. If you shine a torch at the screen or turn on computer in dark room, you may be able to see a faint image- this means the backlight is blown(I’m not 100% this trick works) It may be a fuse near the LCD/display cable connection so that no output is sent to LCD. The fact that there is still images seen on another laptop means that the graphics chip is still functioning and the problem is all to do with the LCD and it’s connections.

have a look at these pictures/guide for backlight http://www.tomshardware.com/answers/id-2...

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Aldian Dasilva Yuda Saputra wird auf ewig dankbar sein.
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