hello all....so i recently acquired a tm2 torchmate ...secondhand but never been used before. so i manged to set it up and had it jogging for a while...days later i come back to try it out and my laptop cant connect to the signal generator...i changed cable and laptop but nothing...i have a feeling it is something very simple and not as drastic as buying a new sig. gen.. any ideas anyone? i have attached a few pics