820-00850 no turn on

geo8610

Member
yo hize prueba con el cargador y bateria y salio error que aparece en la imagen.Luego desconecte lcd e intente entrar a dfu y no me dejo.Despues de eso ya intento entrar en dfu con el cargador y bateria y no me deja.Ya no me deja entrar en dfu de ninguna forma
IMG_0186.jpg
 
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2informaticos

Administrator
Staff member
I saw macine which didn't enter DFU until disconnected LCD; it can't impede to enter DFU.
You may have problems with T2, or SSD; even CPU can block DFU sometime.
 

geo8610

Member
So this board has no repair? none of these components cannot be changed?can you give me a rom for this board please
 
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