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Why is my laptop slow?

My computer is slow and I don't know if it is the RAM, the hard disk,... The battery don't charge anymore and the cable's connection to charge the battery doesn't work so good.

Someone can help me fix it?

I am sorry for my english, i am from barcelona!

Answer this question I have this problem too

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Para la batería, necesita tratar otro cargador y tratar la batería en otra computadora. Si otro cargador no funciona, pero la batería funciona, necesita un nuevo dc-in board, si la batería no funciona en otra computadora, necesita una nueva batería, y si otro cargador funciona, necesita un nuevo cargador.

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muy bien ;-)


el problema es que no tengo otra computadora para probar, compraré el dc-in board y lo instalaré pq compre un cargador nuevo y cuesta mucho que cargue, parece que esta roto el dc-in board. Respecto a la bateria, mirare si carga con el dc-in board nuevo y si no funciona comprare una nueva.

Muchas gracias!


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First check to see if the hard drive is full. 10-20% free space is really needed. Next I would use something like TechTool to de-fragment the files and then optimize the hard drive. Maybe someone knows of some "shareware" that will do the job. Check to see in "About this Mac" if all your RAM is being seen. Consider getting a new faster hard drive.

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Primero, comprobar si el disco duro está lleno. Necesita 10-20% de espacio libre. Siguiente, debe usar software como TechTool para optimizar el disco duro. Talvez algiuen conoce algo "shareware" que pueda hacerlo. Verificar en "Sobre Este Mac" si su computadora puede ver todo su RAM.


I have format the hard disk and it was slowly too. A have checked my RAM and i can see it all. Do you think the hard disk can be broken?


Ups! Sorry! Thanks for the answers!!!!!


You may have some bad blocks on your hard drive. Reformate using the "write zero's" option. This will map out any bad blocks and sectors. This might take several hours. Then reinstall your system


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