Re: Dell Wireless 1397 WLAN mini-card- speed problem

Hi Arni8787,

Welcome to the Community.

I would suggest you to update the BIOS and the driver of the wireless card. Please click the link mentioned below which will take you to the drivers website:

http://dell.to/QjjZDA

Enter the Service Tag of the computer and choose the Operating System installed on the computer. Please update the latest version of BIOS available.

NOTE: Ensure that the battery is more than 30% charged and the adapter is connected during the bios update process.

Thanks & Regards
Manshu S
#iworkfordell