So my Xenarc 700TSV arrived today. Hooked it all up. All is well. Touch screen works. Running 640x480 as 840x480 is impossible.

A few concerns though.

1) The screen is omitting a pretty audible buzzing sound. Is this normal?

2) Is there a way to turn off the OSD so when switching between bios and windows etc it stops popping up telling me the resolution and refresh rate?

Cheers

EDIT: I just noticed the humming/buzzing is the speaker. Only when the volume is up.. That still doesnt sound too normal too me.