Sudden sync probs
 

Any ideas? Yesterday I had to replace the motherboard on my UBER Dell XPS. That's all I did. (actually Dell Techie type did it). Now I can't sync with BT or USB. I get error msg when I try to sync with USB and can't get BT to function at all. I think the controller card/board for BT device is toast and Dell is coming to replace it today. Thoughts?

Charlie