FlexBV now has a free version too if you want improved features including OpenBoardData diode values and Teboview - https://pldaniels.com/flexbv5/download.php ( down the bottom, see the win, macOS and linux icons )
820-02773-A schematic BRD help
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YouTube Repair Videos - https://www.youtube.com/user/19PLD73
FlexBV BoardView software - Linux/OSX/Windows - http://pldaniels.com/flexbv -
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by OruxHi all,
I’m new to the forum and could use a bit of help. My name is Tom and I have a problem 😅
I bought a MacBook Pro M1 and also got a second one for spare parts. The seller told me it had a small water spill. After opening it, I found four spots with corrosion on the board.
One of those spots has damaged components — I’m not sure if they’re capacitors or other SMD parts. I’ve already cleaned the whole board with isopropanol, which made the other areas look fine. But could those damaged caps be the reason why the MacBook won’t power on?...6 Photos -
by sdogsGreetings to the entire forum, I ask you for help because I'm going crazy. A dear friend of mine gave me a macbook pro M1 A2338 that only works with an external screen. With the internal one, no backlight or image. Only the external display is detected from the system settings.
First I changed the display flat, then I made a backup with time machine and tried a reset in dfu but nothing to do, always the same problem.
I analyzed the logic board, it shows no sign of liquid or visible damage. I then moved on to examine the logic with the thermal camera and found that the UP701 chip was... - Loading...
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