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[manickamkannan]

hollo my name is manickam i had a dell laotop n5010 service tag no 45RXDL1 my laptop had a problem sevice centre people replaced hard disc after replaced blue tooth not avaliable and windows 7 not update properly and some other options are change service people changed to n5110 i need my old system i need your help

 

[hang-the-9]

You are looking for support here www.dell.com

You may not even need to contact anyone at dell, download the drivers from dell's support site, can get to the right files you need with that service tag.