The primary thing you ought to do is the self-evident: ensure the volume of the video, tune, film, or whatever you're attempting to tune in to, isn't quieted.
Ihe mbụ ị ga - eme bụ ihe doro anya: hụ na olu vidio, egwu, ihe nkiri, ma ọ bụ ihe ọ bụla ị na - agbalị ige ntị, adịghị atụgharị.