edy 00116 escribió:Si no carga ubuntu ya tienes descartado el SO, solo te queda descartar las memorias.
Las crucial que te ponen no deberían funcionar, pues son de 8 pastillas. Creo que en pccomponentes tienen módulos de 16. Prueba a descambiarlas por una de esas.
Efectivamente. Además, acabo de enviarles un correo a los de
crucial y me han respondido ésto a los 5 minutos (qué majos):
Crucial escribió:Hello Victor,
Thanks for your email. I'm pleased to hear that you are ready to upgrade your system and appreciate you choosing Crucial. We certainly have the right memory for your upgrade.
Your ASUS K52JU has 2 memory slots and can accept up to 8GB of RAM in total, where each slot can support a maximum of 4GB.
This laptop requires a specific style of module and it needs memory with black chips on both sides. Memory of this type is low density and the 4GB modules you need require 16 black chips in total. I suspect that the memory you have tried before was only 8 chip which is high density. All our memory for this system is low density and fully compatible. Our sales history for this system is excellent.
You can view or order the guaranteed compatible parts at the link below:
http://uk.crucial.com/gbr/en/compatible ... for//k52juOnce you have loaded the above page, clicking on "view more compatible memory upgrades" will expand the list. Prices shown are valid for one business day only.
You should also be aware that the amount of memory your Windows OS will recognize depends on which version of Windows you are running. 32-bit versions of Windows will see (and utilise) around 3 - 3.5GB when 4GB or more is installed. To utilise more memory, you would need to install a 64-bit version of your OS. You can find more information on our Knowledge Base at the following link:
http://forum.crucial.com/t5/Standard-DR ... ta-p/39570If you require instructions for installing the RAM into your system, you can find that here:
PC Desktop & Laptop -
http://uk.crucial.com/gbr/en/support-memoryI hope this information is useful and please bear in mind that we offer free technical assistance by telephone, email or online chat as well as a 45 days from purchase refund guarantee. You can find these details on our contact page below:
http://uk.crucial.com/gbr/en/support-contactIf you have any further questions then please do not hesitate to contact us.
Kind regards,
Voy a mirar en PCComponentes y ya si no pues se las compro a ellos.
Muchísimas gracias
EDITO:
De todas formas, sigo sin estar nada seguro, ahora con el tema de la frecuencia y voltaje, en PCComponentes me dijeron que "Necesitas unas memorias que funcionen a 1333 MHz como mucho y un voltaje de 1.5v." y ahora en Crucial me dicen que éstas por ejemplo son compatibles
http://uk.crucial.com/gbr/en/k52ju/CT52 ... uctDetailspero tienen una precuencia superior y voltaje inferior...
Madre mía vaya **** lío
EDITO2:
Le he preguntado al de empleado de
crucial acerca del voltaje y me ha dicho que:
Hello Victor,
Thank you for your reply. Our 1.35V modules are also designed to be dual voltage and they will very happily run at 1.5V which your system will automatically set them at.
I can re-assure you that these parts will certainly be fine for your system and will work very well.
Creo que le creo. No obstante, si pudiese comprarlas en PCComponentes sería todo mucho más fácil y posiblemente barato. No tanto por lo de la devolución porque a las malas se que si les devuelvo las memorias me dejarían el saldo positivo y tarde o temprano me compraré algo.
El problema es que en PCComponentes no sé si las que son de 16 tablas serán compatibles en frecuencia y voltaje como las de crucial, que como dice el tio este, se adaptan.
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