no sound from cpu

[pnu]

i have 2 panels est-3 connected together by fiber , last time i made dowload for the 2 cpu,i get one of them (FACP2) without cpu sound , only with startup gives one beep,
kindly help.

[FireTech]

3-LCD is most likely bad. Does the panel make noise when you are not downloading to it? IE- When there is a Trbl on panel?

[Fireworks]

Does it have a display, cabinets without a display would not be programmed to sound.