hold/resume not working

For some reason I suspect might be the SD card this unit I just got keeps getting stuck on hold on certain systems and I can’t toggle off hold on the Dept. the only way to resume scanning and I’ve tried Function System is to go to WX search in the menu and then Function system. I have another SD...

Scan/Search, Hold/Resume, pri, wx, gps, menu and L/O buttons stopped working. the problem was the ribbon cable going from the circuit board to the display had come loose. I checked it when I first opened the radio, but it felt secure. By gently releasing the ribbon clip at the display end it...