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  1. M

    820-3787 Boot Logo, Quits, Repeats Every 5 Seconds

    Much appreciated for your time. Thanks, dukefawks.
  2. M

    820-3787 Boot Logo, Quits, Repeats Every 5 Seconds

    I see. SMC_ONOFF_L is at 3.38v. Check. Possibly a bad SMC is causing this board to fail? EDIT: I also notice the CPU is scorching hot. Not too sure if this is normal, but the fan isn't running at full speed.
  3. M

    820-3787 Boot Logo, Quits, Repeats Every 5 Seconds

    I was told that it was liquid damage, but I am starting not to believe it. None of the white stickers are red, no sign of water or any corrosion on the board. Looks like a completely brand new board. I removed the keyboard connector just now and tried starting it. It does the same thing. Am I...
  4. M

    820-3787 Boot Logo, Quits, Repeats Every 5 Seconds

    Tried testing a good USB drive with Install MacOS, but the screen that I get after holding option key shows for a split second and then restarts as well. It was long enough for me to make out that the SSD is being recognized. This happens with and without the SSD connected and trying to boot...
  5. M

    820-3787 Boot Logo, Quits, Repeats Every 5 Seconds

    I'd also like to add that it does try to load (Apple logo screen with loading bar up to 75%) when both battery and charger and then it restarts.
  6. M

    820-3787 Boot Logo, Quits, Repeats Every 5 Seconds

    Green light then turns orange all while battery is disconnected. And yes original charger working on other laptops.
  7. M

    820-3787 Boot Logo, Quits, Repeats Every 5 Seconds

    Hello Guys, I have here a 820-3787 board that is not properly working. It almost works with both battery and DC in connected. Apple logo would show for 5 seconds with loading bar, computer restarts, repeats. Green light on charger and fan spin. When everything is disconnected and only the DC...
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