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hi again, I have this board with water damage. I check short but I can find this Without battery when connect charger I have led green after orange.. PPBUS_G3H=0v any ideas?

omg !! 8980 ... In my head I had 8900... a thousand apologies I'm very stupid

Excuse me, I have been able to see another motherboard of this model and if you have them, but it is the version with graphics included (without card slot)

I sent you a photo of the part of the board so that you could see it yourself, I think that this version of the board does not have those components The computer was working fine until the graphics card broke. That's why I think that this version of the board doesn't need that component.

sorry I don't understand u, in Boardview right and i have this continuity of pics

I check this again R8980/1 continuity perfect RP8980 i don't have this item

hi again, I change this and now I have continuity but I don't have image... :(

any problem, always ok only image, I have backlight pin28= 3,3v (with image in external monitor) ping29= 3,3v (same) yes I have continuity in R8900,01,02....57 but I don't have in L8904 and L8954 (is normal) thanks

no never for this board, but I try it. thanks

Hi all, now i have this problem... This imac has full black screen. i can see a screen get power but black screen Board has all 4 LED on. I replaced the Graphic card, Screen, LCD power board, LCD cable, Main power board with known working parts, but still the same. So I asume this is a board...

Hello, this is my new training, a friend has brought me this equipment with a plate damaged by liquid (attached photos) I ask for help because to begin with it is my first time with this model

I have two boards to get this IC U3100 both with SSD problem, I have doubts which is better...

no don't work..

Did you check both boards with red probe connected to ground? no sorry with black. with red: bad board | good board Point 21: 590 590 Point 19: 560 486 Point 17: 470 599 Point...

hi again, sorry but I replace L7701 and D7701 and same problem... I have 8,52v I try 3 times pram.. arggg board ! ;D thanks

hi again: Point 21, 19, 17, I have value 700, 690, 701 at bad board, but with good board I have 1400, 1396, 1405

hi to all, I have this motherboard with a problem that it does not turn on. I have tested the charging and battery connector and with another board it works perfectly. In the power pad I don't have 3.3v. the history is it worked fine but from one day to the next it did not turn on again (this...

I still keep this change "remove R7704 and run wire from 3V3_S0 to BKL_PWM"

Hi again all points c7797/97 and J8300 = 8,50v solid

hi, 8,50v in fuse BKL