smarak,   Try reading... Dell has Updated Drivers for the Intel 6230 Wireless Networking Adapter Intel® WiFi Products — Power Save Polling (PSP) causes connection issues with some access points Control Panel\All Control Panel Items\Power Options\Create a Power Plan Select High performance. Start, control panel, device manager. Click on Network and then right click on your wireless adapter, left click properties, power management. Uncheck the box, allow computer to turn off this device to save power. Intel ~ Recommended settings for 802.11n connectivity     Rick
I am sitting three feet from my NetGear WNDAP350 wireless access point, and my XPS disconnects whenever I put any stress on the wireless connection.  Since I am getting a sunburn from the WAP I don't understand and am very unimpressed with the wireless capabilities of this notebook.  Has anyone else had a similar experience, and (I hope) found a solution??  I am wireless N and see 270 - 300 Mbps speed as I would expect at this range.  I am not between the WAP and the computer, either, being mostly made of water... Thanks, Steve
Dell XPS L702X - At my wits' end