T530 Realtec HD Audio Manager Audio Problem

[bapatterson]

Internal microphones and speakers work fine.

When I plug-in an external wired headset, the headset works fine, but the microphone does not (I am using an iPhone 2.5mm to 3.5mm adapter for the headset). I may be losing it, but I thought the headset worked fine last week when I first configured the computer.

My Bluetooth headset shows connected in Windows 7, but it doesn't seem to be getting through the Realtec HD Audio Manager. Neither the earpiece nor the microphone work.

The "Set Default Device" option in the Realtec HD Audio Manager doesn't show any options.

Primary intended use is Skype.

Help!