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A1706/ EMC 3071 — Lanciato nel novembre 2016, questo MacBook Pro introduce la Touch Bar OLED. Ha CPU Intel Core i5 dual-core "Skylake"e 4 porte Thunderbolt.

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Where is the fuse location on the board for mac pro A1706 backlight?

my a1706 mac book pro has no backlight, i can see apple logo on the screen with flash light. trying to check the back light fuse before i go to apple store for expensive repair.

But i don’t know where that fuse is located on the board. If anyone has that layout please help me

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Soluzione Prescelta

@mdesai7482 the backlight fuse is a 3A 32V in a 0603 package

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@oldturkey03 Thanks but no luck fuse is ok. still have same issue.

da

@mdesai7482 if you have experience with board level repair you could trace your backlight circuit. If yo do not I suggest you contact those active users on here that do have the expertise and tools to do this for you. @tcrs_circuit in the USA @reecee in the UK and possibly even @refectio in Canada @arbaman in Sardinia (Italy) ;-) @rany in Lebanon and many others

da

Thanks

Do you know where is the connector for the backlight?

da

@mdesai7482 I do not quite follow you with that. What kind of connector? What is on your mind....?

da

Sorry, I mean any connector that relates with backlight, through which it gets signals from motherboard.

i don't have diagram so trying to trace the circuit of backlight.

or clean that connector see what happens. otherwise apple gave me estimate of $450 to fix it.

da

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Backlight failure other than the screen on these is rare. Fuse failures are almost non existent unless you plug the screen in with power. It is probably a LCD issue. Of course if you have obvious corrosion on the board, address that before blaming the LCD. I’d put my money on the LCD though.

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Since am also facing this issue, I have checked with the New screen, Still no luck. and also Fuse is okay, May I know where is the backlight IC located?

Sorry for the bad English!

da

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Know this is old. But for future searchers.

Apple is offering a 5 year repair window on these, due to backlight cable wearing out prematurely. (apparently, just a little too short)

https://support.apple.com/13-inch-macboo...

and for do it your selfers with skills who just missed the warranty period…

MacBook Pro Retina (2016-2019) Display Backlight Cables

Immagine MacBook Pro Retina (2016-2019) Display Backlight Cables

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MacBook Pro Retina (2016-2019) Display Backlight Cables

$19.99

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manish sarà eternamente grato.
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