Why does this tv have no sound?

TV is approximately 4 years old, has worked fine until recently. Now it has no sound at all. It was fine one evening when turned off, then failed to have sound the next day when turned on.

해당 질문 답변하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 1
의견 추가하세요