Hi Albocal,
Welcome to Sony Community!
Thank you for your message. These two Vaio laptops, SVT1122V9EB and SVT11213CXB, may look the same but they are different in a lot of ways. Their parts are not compatible with each other, not to mention that they are also manufactured in different countries.
We kindly recommend visiting our Sony Global Web site for information on contacting the Sony Support Center in your region at http://www.sony.net/SonyInfo/Support/.
I hope this helps.
Regards,
Jen
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