Low volume from Blu-Ray player

[romarsh76]

Hi everyone/anyone

I have a KDL 40W5500 connected to a BDP S550 Blu-Ray player using HDMI but I find that I have to turn the TV volume up to around 50 (on the volume scale) to hear the DVD/Blu-Ray.

When I watch TV I only need the volume control on 24/26, I've tried all the suggestions in the handbooks without any success, has anyone any suggestions? please.