Man, thank you so much. Both of your modded BIOS works lika a charm. With the second Laptop the Wifi card works also. Thank you again.
Yea it works,actually I have no clue what was the problem, maybe incompatibilty with the AMD platform, or just with the G575. What is funny, G575 works with the Broadcom Wifi card that was originally in the G580. At least that is an upgrade too because G575 originally equipped with a Ralink 3090, and however that is an N wifi card it was unable to reach higher Wifi speed than 20 mbit/sec, thats why I wanted to change that Wifi card.