cant pick up the blues

[Dendromad]

Put the camera in manual mode and take a photo of something white under the blue lights. Fill as much of the photo with the white as possible. Then go to white balance under menu settings and select set custom white balance and pick the photo you took. Go back to regular screen and press the Q button then go to AWB on the panel on the back and select the custom white balance button, two triangles with a spot in between, should be on the far left and that should help.