Saltar al contenido principal

Repara tus cosas

Derecho a reparar

Partes y herramientas

Repair and disassembly guides for hundreds of optical disc drives.

Preguntas 32 Ver todo

MPN difference and possible compatibility problems

Maybe it is a silly question, but however... I want to replace my optical drive for a mid-2007 Macbook 13", model UJ-857-C. I have found exctly the same model, but the MPN is different: 678-0557B against a 678-0557A. I would like to know if it could pose a problem of compatibility or if it depends only on the country the drive is manifactured in (one in China, the other in Indonesia).

Contestado! View the answer Yo también tengo este problema

Es esta una buena pregunta?

Puntuación 0
Agregar un comentario

Kits de Reparación de Pantalla LCD de iPhone

La opción de presupuesto, cubierta por nuestra garantía de por vida.

Compra kits

Kits de Reparación de Pantalla LCD de iPhone

Reduce los costos de reparación, no la calidad.

Compra kits

1 Respuesta

Solución Elegida

It's the same P/N just a different revision A Vs B. The B version is the newer model and has some level of improvement over the A version. Even still you should be OK.

Fue útil esta respuesta?

Puntuación 2


I just need to boot via DVD and reinstall the OS, if it is able to do that it is right for me. I mean, no firmware problems possible?

- Por

It's starting to sound like you have already tried and it didn't work is that correct?

- Por

No, I have not tried yet. I just wanted to be sure it could work before buying it. Thank you however ;)

- Por

Agregar un comentario

Añadir tu respuesta

Yaxara Stadi estará eternamente agradecido.
Ver Estadísticas:

Ultimas 24 horas: 0

Ultimos 7 días: 0

Ultimos 30 días: 0

Todo El Tiempo: 220