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820-3476 board turns on for second just showing apple logo then shutsoff ,
also not turning on with power button (not keyboard issue).
just power on while connecting charger.
"Warning: The latest 14-inch 16-inch、M1 PRO MAX LCD screen/full lcd assembly is encrypted by Apple, it will not work when you change it.
So We're not selling 14" A2442 16 " A2485 for now".
Somebody says this, is this true?
This board came dead. When I changed its SMC the board turned on. But once it's on it's very slow and the mouse pointer takes a long time to move anything. Also can you tell me why the display only shows 5 MP in its graphics
I did the BIOS first and there was no result, the same condition.
I am not at all satisfied with what you say.
Also, you are replying very late.
I fixed that complaint and now the laptop is working fine.
No response in SMC Bypass
No history available but not liquid damage no corrosion
No fan spin at all
Getting all voltages for some seconds when switching 'SMC ON OFF L'