jumper ts8g v2 plus sound mod.

I recently did sound mod on jumper ts8g v2 plus. I think everything is installed correctly however I am getting no sound. I noticed at turn of the tx I get several flashing ???? before it loads to the deviation icon. TX functions as it should but getting no sounds. I can go into the sound options and turn every thing on, assign sounds to switches but no dice. Any help is welcomed.

Which sound mod did you did?

I did this sound mod. www.bing.com/videos/search?q=jumper+ts8g...iew=detail&FORM=VIRE

I found the issue. The new speaker I installed was defective. Thanks just the same. Fly high and stay covid free bro.