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    820-2915-B - Green light no boot (no 5V)

    This board looked very clean. There was corrosion on J3500 pin 16 but no where else. I used the USC anyway but I couldn't see any other issues. I'm not sure where to find the course of the PP5V_S0 but after looking and looking It seems to come from U9500. There is no 5v coming from here. No...
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    820-00165 low voltage No lights on charger.

    Hello. I am working on a MBA 829-00165 and as I check the power rails I only get a 4.1 volts at R5450 Shouldn't this be 8.6 volts? My problem is that I have no lights on the charger. It seems like I have PP3v42_G3H
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    820-2915-B No power on with green light

    This repair started with no power on and no lights on the magsafe. After reading through some threads and testing the power rails I replaced the U7000 and now I get a green light but no boot, fans etc. I've gone back and forth so many times with the 1 wire and other voltages that I think I...
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    [SOLVED]820-4924 no backlight

    Yes I'm pretty new at this. No I haven't found an article for this specific issue:) I tried this first with the board out and no LCD connected.. I assume this is the wrong way to test circuits so I connected the LCD panel. Here is what I found and can you please assist me in sorting this out...
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    Reflow/resolder resistors and capacitors air gun temp

    I realize that this is a completely basic question, but I haven't found it referenced in any videos or here... What air gun temperature is used to flux and reflow a group of capacitors or resistors?
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    [SOLVED]Asd 3s145

    I've searched the blog and haven't been abel to find any info as to where to find the ASD files. Can anyone shed some light on where I can get ASD 3S145? i Found a torrent and tried to download it but after 14 hours of downloading it shows 1 year 37 weeks to complete... Thank you.
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    Turns on but very slow MBP 820-2936-B

    I have watched several videos on this from Mr. Rossmann but I can not figure out how to locate errors identified in ASD.. finding the right version is an entirely different issue... I would really appreciate any assistance possible. Is there a report of some kind that identifies the errors? my...
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    Apple Hardware test

    I'm new to this forum so please forgive me if I've missed something obvious. I see Mr. Rossmann using the apple hardware test on various repairs and his version looks different and works almost instantly. How is this done and what software are you using please?
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