Macbook A1707 820-00928-A bios dump needed...

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  • CG_Dionysos
    MacBook Pro 15-Inch | Mid 2017 | A1707 | 820-00928-A | 3,1 GHz i7, Radeon Pro 560, 16GB, 1TB | Boardview and Schematics
    by CG_Dionysos
    Hello,

    I am looking for the boardview file and the matching schematics (PDF) for the following MacBook Pro:
    • Model: A1707
    • 15-inch, Mid 2017
    • 3.1 GHz Core i7
    • 16 GB RAM
    • Radeon Pro 560
    • 1 TB SSD
    • Board number: 820-00928-A
    I already searched the forum, but so far I haven’t found a matching boardview for this board. In several posts I came across, it was also mentioned that the uploaded files were often incorrect.

    Thanks in advance!

    Greetings from Germany...
    09-16-2025, 06:43 AM
  • leonemax81
    Macbook a1707 820-00281 Battery no Power
    by leonemax81
    Hi guys I have a Macbook a1707 with motherboard 820-00281, without liquid damage that behaves strangely, with the battery connected the Macbook does not turn on and the USBC meter stops at 5v in loop, when I disconnect the battery the Macbook turns on and works fine, I have already tried to replace the battery twice without success, as soon as I connect the black cable of the battery the Macbook does not turn on, it stops at 5v and in loop.
    08-23-2024, 09:24 AM
  • re-atari
    Anycubic Photon 5.5 3D printer 25Q32 flashrom dump needed
    by re-atari
    Hello all, as the title says, I'm very much in need of a valid firmware dump of a Anycubic Photon 5.5 3D resin printer. It's stored in a Winbond 25Q32, so it's 4Mbyte.

    Here's a little background for my request. A few weeks ago I bought this 3D printer from a guy who had moved on to a PLA printer. I got it at a vey reasonable price, as it was in a defective state. The seller told me that he had experienced a power failure during a firmware upgrade, after which the printer appeared to be dead. He thought the firmware was corrupted in such a way that the printer was now bricked. As he...
    02-03-2025, 06:49 PM
  • jesi
    MacBook Pro 820-00281-A A1707 macbook
    by jesi
    hi all techs

    require some help on this 820-00281-A macbook motherboard came in dead and the pch bga U1100 (SR2NH), u5000 , Q7056 , U7000 and bios U6100 ,looks like these have been tampered with ..also the battery is swollen..

    adapter usb c 20.5v 4.7a 96w , i persume it should power on mb without battery..

    update:

    when adapter plugged in , power switch which 3.3v on it , when power button pressed both fans come on after 6 secs for about 20secs approx then goes off , nothing on the display stays as blank.. the voltage at the usbc out start from...
    08-23-2025, 02:35 PM
  • sofles
    Macbook a1707 2017 model 820-00928 GPU issue
    by sofles
    Hello there

    I have problem with Macbook Pro 15" 2017, model 2017, MB code 820-00928.

    I bought it as broken with some artefacts on the screen, first I thought that this is problem with ribbon cable but after inspectiing ribbon cable I know it is fine. I tried to reinstall macOs and then I figured out that this must be something with GPU as installation freezes at the end (when drivers are loaded). I installed Windows and was able to install every each of drivers except GPU driver, as soon as I tried to install GPU driver - black screen and restart.

    ...
    11-21-2024, 05:25 AM
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