DCS PS2Upgrade - no sounds

[laz 57]

Here's a discussion from the other forum on the same subject maybe this will help?

http://ogrforum.ogaugerr.com/topic/can-i-fry-a-ps2-sound-board-and-not-hurt-the-control

laz57

[bomber]

Gentlrmen;

Have an MTH, N/S Dash 9 that I upgraded to PS2.  Everything worked fine for several months.

Several days ago, the sounds went dead.  Directions, start up, shut down, ditch lights on (when horn is pressed), couplers fire ok.  Looks like the PS2 motions work, but can not get sounds.

I have completed a 'Feature reset' - nothing, still no sounds.

I also reset all sounds and volumes.

Can anyone be of assistance?

thanks