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A gaming laptop released by Asus with a CD/DVD drive.

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LCD backlight doesn't work, some thing in main board burned

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Hi all,

As you can see on picture, this piece is burned and I think for this reason my backlight LCD doesn't work.

Now I want to know what is it and what is code number to I could change it.

Thank you all guys

Asus ROG GL552VW

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@amirakbari41691 Looks like your board is a GL552VW. Here is what I got for the components.

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Here is the trick so. You do need to clean all the soot of the board so we can actually see the damage. Use some high grade isopropyl alcohol and a soft brush to clean it. Then post another picture of the area.

Reference designator F4502 is a 1.5A 6 V Fuse

Reference designator JP4501 could be a jumper

Reference designator L4502 is a 120ohm ferrite chip bead (inductor)

Reference designator C4507 is a 0.1µF 25 V capacitor

You will need to measure the length and the width of all components to determine its proper package size (could be 0402)

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Thank you so much

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Amir Akbari will be eternally grateful.
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