-Manufacturer: Lenovo
-Laptop Model: Ideapad U400
-Bios version: 1 Phoenix BIOS SC-T v2.1
-Bios Download Link: http://www.4shared.com/rar/hUYnfBFC/57CN30WW.html
OLD WiFi Card - Intel Centrino® Wireless-N 1030
NEW Wifi Card - Intel Centrino® Advanced-N 6235
-Laptop Model: Ideapad U400
-Bios version: 1 Phoenix BIOS SC-T v2.1
-Bios Download Link: http://www.4shared.com/rar/hUYnfBFC/57CN30WW.html
OLD WiFi Card - Intel Centrino® Wireless-N 1030
NEW Wifi Card - Intel Centrino® Advanced-N 6235