I am Shuchi from the Dell Social Media outreach team.
You need to download the following drivers:
1)Dell QuickSet Application
2)Audio, IDT 92HD87B1 (Driver)
4)Intel HM57/HM67 Express Chipset Family Driver
5)Intel Management Engine Interface Driver
6)Realtek RTS5138 Card Reader Driver
7)Dell Touchpad A00 8.1200.101.214
8)Intel Graphics Driver
9)Realtek RTL8111E-VB Gigabit and RTL8105E-VB 10/100 Ethernet Controller Driver
10)Wireless driver(Depending upon the Wireless card shipped with the system.
If you are not able to identify your network card, please visit following link:http://dell.to/17MvbiM
Enter the Service Tag and press submit button. ( You can find the service tag at the bottom of the laptop on white sticker, it’s a seven digit alphanumeric code which ends with BS or number 1.)
Choose System configuration and Click on Components and look for network card.
Please visit following Video for more information regarding the same:http://dell.to/1id2pxI
In case you have any further issue or you need any assistance please revert to this post. We will be really glad to assist you.
We would recommend you do not post your private information on a public forum.
Thanks & Regards
(You can now follow us on you tube for online video support http://dell.to/13ijS47)