Yes I've tried the screw driver reset and nothing. I get loads of little beeps then a single beep.

I've Tried the Netinstall but it does not detect either of the SXT's that I have

Hi I have a SXT G-5HnD that I just cannot get to reset. I have tried holding the reset button while the power is off, powering on and waiting till the led flashes. I have also tried the screw driver on the Config Reset hole on the board. Both make no difference and the unit remains totally unrespons...