I stumbled upon this message board after a few days of trying the various "solutions" to fixing my slow wifi speeds on my Y510p - I think I am going to try reflashing the BIOS with the whitelist MOD to allow me to replace the Intel Wireless N-7260. I want to know if there is a specific card that seems to be agreed upon as the most stable card to use as a replacement? I replied to this specific post because when I ordered my Y510p I ordered the dual GT750M cards, and my original laptop was damaged (a nice hole through the box, into the screen) so I had it replaced by Lenovo and they sent me a 3rd GT750M card which I still have new in the box. I was keeping it as a spare, but I have all but basically stopped gaming due to time restrictions...kids, work etc. I am willing to sell it, just send me a PM...I have not found how to PM on here. I am located in the United States, East Coast. Thanks - Great info here...seems like an awesome community.