Bios Mods -The Best BIOS Update and Modification Source

Hi, I have purchased an Intel Centrino 6230 combo WiFi/Bluetooth package. Installed and WiFi works and Bluetooth is not reconized.

Laptop Manufacturer: Toshiba
Product Line: Satellite
Model Number: C650
Processor: AMD P320
Existing Wifi Card: Atheros WN6601AH (No Bluetooth)
New Wifi Card: Intel Centrino Advanced-N 6230

The symptom, on the computer under Windows 7 Pro SP1,
is that an unknown USB device appears and disappears in the device manager.
A pop-up message reads: ”One of the USB devices attached to this computer
has malfunctioned, and Windows does not recognize it.”

I am not sure if it is a bios issue or not. Please advise any solutions or suggest another WiFi N (dual frequency) /Bluetooth package which is known to work with the C650.
Thanks in advance,

Seems to me more related to the PCIe integrated USB, not a bios problem (i guess).

FYI, ended up been a compatibility issue. Intel device with an AMD chipset.