[Elecraft] KIO2 KIO2/100 Not working

[David N.]

Hello All 
My K2 K2/100 stopped working with the computer I tried just with The K2/100 and just the KI02 and still nothing. I cannot get the oscillator at 16.289 +/- 10 khz I believe the problem lies in the K2 itself I checked for bad solder joint on the Aux plug  on the control board that connects the KI02 from eith the KPA100 or the KIO2. still no luck Can anyone tell me what the voltage is on the AUX line? I do not have a scope to troubleshoot with I only have a volt meter.
Thanks 
David KR4OW