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Released October 2008 / 2.4, 2.53, 2.66, 2.8 or 2.93 GHz Core 2 Duo Processor

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Puertos USB no funcionan

MacBook Pro Unibody 15" Core Duo 2.5 GHz

Hace ya varios años dejo de funcionar un puerto USB y hace poco tiempo el Segundo Puerto USB total que ya no funciona ninguno, voy trabajando con una Express card de 4 puertos USB 2.0 pero debo buscar una solucion a este problemos porque no es practico tener que trabajar con el portatil y llevar enganchada una Express Card para cualquier conexion por USB por necesidad

Espero me puedan ayudar con mi problema

Muchas gracias a todos

English: USB ports do not work

Several years ago the one of my USB ports stopped working and recently the second USB port is now not working anymore as well. The system does work with a ExpressCard 4 USB 2.0 ports but must find a solution to this problem because it is not practical to have to work with laptop and carry an Express Card around.

I hope you can help me with my problem

Thank you very much to all

Answer this question I have this problem too

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Spanish: ¿Es capaz de utilizar un concentrado (AC) USB con alimentación para conectar el dispositivo USB, que se conecta al puerto USB muertos y conseguir que el dispositivo funcione de esa manera? Si es posible que implica el fusible de los servicios de energía USB dentro del puerto se ha fundido a menudo causada por un cable USB mala cortocircuito o un dispositivo con alimentación que tiene problemas de suministro de energía. ¿Está utilizando el adaptador correcto eran para él? Su placa lógica necesitará reparación

English: Are you able to use a powered (AC) USB hub to connect your USB device which then connects to the dead USB port and get the device to work that way? If you can that implies the USB power services fuse within the port has blown often caused by a bad USB cable shorting out or a powered device having power supply problems. Are you using the correct were adapter for it? Your logic board will need repair

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