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Yeongu Kim

macrumors newbie
Original poster
Nov 26, 2019
1
0
Hi. A1286 820-2915b users and others
A year ago, I tried to replace MBP's backlight fuse.
It was bad idea.. My hand was untrained, equipments aren't small enough to repair logic board
LCD backlight part of PCB has been completely messed up (Picture)

Yesterday, a repair shop which is reliable in this country told me "No copper on PCB. We can't help you."
It is different from the picture, There is no copper on PCB. (the picture was taken when at least copper of one side exist) Operation without fuse is of course dangerous but there's no place to hold the fuse.

I would like to save my laptop for the last time...

1) Would you please let me know "where" signal which should go to the fuse comes from
2) Would you please let me know "where" signal which should come from the fuse goes to
(I looked schematics but it was vert hard to understand and it didn't look pointing where is the spot)

I haven't seen any question related this in this forum.
It will be very helpful and appreciated.
 

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