Got a BenQ GW2760HS monitor, and the audio amp / speakers in it are woeful. With the monitor volume turned all the way up, and the PC volume maxed out too, the sound out of the BenQ speakers is no louder than if I'd plugged in a set of headphones and put them on the desk in front of me.
Cable from PC line out to monitor line in checks out ok.

Wondering if there's any hints to increase the volume out of the monitor speakers? I don't want to go with separate amplified speakers on the desktop - there's just no room!
If anyone has a schematic or a good high resolution photo of the GW2760 main board, I'd be very appreciative. Thinking along the lines of replacing whatever pitiful audio output amplifier IC might be present with something that is a bit more capable and/or finding some more efficient replacement speakers for better delivery of sound.