I can't get sound through my Acer Predator monitor when using my Mega SG. The headphone port works fine.

I recently upgraded to the most recent smokemonster jailbreak firmware. I've poured through the GUI settings to no avail. My monitor appears to have no settings that effect the sound. The volume on the monitor is up. .

Roms on SD, official carts, and the GUI splash screen all produce no sound.

Any ideas???