HDMI cable 4

The HDMI cable makes optical (qualitativ) a high-quality impression.
The HDMI cable is connected to a laptop and to the picture and sound (setting: expand this ad) to a TV.
The function is only guaranteed if limited, in my view, often because only the image and not even the sound is transmitted.
The sound is still heard in these cases only from the laptop speakers and not, as intended, from the loudspeakers of the TV.
Since the error but does not occur in general and not unique to the HDMI cable can be assigned, I will keep the cable.
Basically I can live with the Funktonseinschränkung.