[Elecraft] New KSYN3a installed and not working / recognized

[N2ZDB at aol.com]

I just installed the new KSYN3a and when I turn on my K3/100/2M rig it does 
 not seem
to recognize the board. With "TECHMD ON" and pressing the display  button 
and rotating VFO B knob I 
do not see SYN1 in the VFO B part of the display! 
 
Also there is no LED light coming on - on the KSYN3a board at all.
 
Anyone have a quick fix or is my board defective?
 
Thank you,
 
Michael
n2zdb