audio troubleshooting

I have a galaxy 88hl that transmits and receives but there is no audio from ext or internal speaker. There is a pop noise when turned on but that is it ive cleaned the speaker jacks but still no audio. Even on pa mode there is no sound. I have another radio setup so i know it transmits and the...

I had unplugged the 3.5 connections on both my BCD536HP and my HP Pavilion Tower that had been running the feed since 2011. When I went to plug things in, I was unable to get audio back. I used 3.5 mm to 3.5 mm audio cables and it was put into every 3.5 mm jack available. I did it again...