Is the bluetooth chipset on hte motherboard itself?

[variance]

recently I took my x200 tablet in for repair to see why it wouldnt charge the battery anymore. they replaced my systemboard.
however. my bluetooth seems to have disappeared.
I can't find it in device manager and the driver won't instlal/reinstall

is it possible they ordered the wrong part

[Harryc]

The Bluetooth module is in the LCD. What happens if you hit Fn-F5 on the keyboard and turn on the Bluetooth radio?

[marlinspike]

When you say it is in the LCD, do you mean physically within it, as in can't be installed after the computer has left the factory without significant cost (assume I am a person who can disassemble the laptop into its individual parts and put it all back together)?

EDIT: Nevermind. I just remembered that this is the little card located beneath the LCD but behind the bezel.