I didn't know where you come from, the failure of ICD2 you can contact with your region sales office of Microchip for the ICD2 replacement. If you are in the Taiwan please give call 0800-717-718, we can process the replacement for you.
I have 3 ICD2, and recently the one which purchased 5 years ago is not responding to USB port. The rest 2 ICD2 are working perfectly with exact setting & hardware. Does anyone know the causes of first ICD2? Thanks in advance.