Hi, I have checked the system configuration. The system was shipped with Intel Centrino Wireless-N1030 Half Mini-Card + BlueTooth 3.0Here is the link to install Wireless drivers: [URL] installing the drivers, uninstall the WiMax drivers from device manager; select 'Network Adapters' and uninstall the driver. Uninstall any application for Intel wireless from 'Programs and Features' as well. Reboot PC and follow these instructions to download and install the drivers: The wizard will show Intel Centrino Advanced-N 6230 because the driver is the same for N6230 and N1030.Here is the link to install Bluetooth adapter: [URL] Follow the aforementioned instructions to download and install the drivers. Hope this helps.Please revert for any further queries. 
I purchased new 15R (n5110) but there is no wifi installed on it and also there is not wifi on device manager list. I installed INTEL WIFI drivers but it installed wimax. Can anyone help me.
wifi problem