Iiyama ProLite E2201W User Manual page 30

Problem
F
No sound.*
G
The sound is too*
loud or too quiet.
H
A strange noise is*
heard.
* Available for ProLite E2202WS / E2202WSV only.
26 TROUBLE SHOOTING
The audio equipment (computer etc.) is ON.
The Audio Cable is properly connected.
The Volume is turned up.
The Mute is OFF.
The audio output level of the audio equipment is within the specification of
the monitor.
The audio output level of the audio equipment is within the specification of
the monitor.
The Audio Cable is properly connected.
Check