09-28-2014 11:25 PM
Welcome to Lenovo Community Forums!
As per your query we understood that you are facing issue with Bluetooth Adapter on your ThinkPad L430.
Please provide us the MTM (Machine Type Model) number which will be at the back of the system written on the white sticker, because the parts will be shipped differently for each model, and also provide the screen shot of the ‘Device Manager’ so that we can assist you further if the issue is unresolved.
Please let us know the result after performing the steps.
Hope to hear back soon!