02-16-2013 03:44 AM
02-21-2013 03:17 PM
Welcome to the Lenovo Community.
Your issue might be similar to this thread.
If you're getting an "Unauthorized Wireless Network Card plugged in" when you try your card, this might be because of the wifi card whitelist which only allows lenovo certified WLAN cards to work on the system. So far, the only way to bypass this is thru BIOS modification (discussion here, here, and here) as there's no BIOS updates available yet from the lenovo website.. Flashing a modded BIOS though into your machine is risky as it may brick your PC so take every necessary precaution.
Hope this helps.