Mitsubishi WS-55511 55" Rear Projection Television "tv stuck wide screen help" Questions

TV is stuck on standard format and I can't get it to go widescreen, stretched, or any other way. I have tried shutting it off and turning everything all back on, but to no avail. Restarting it all and

...projection TV model 57HX81. The volume is at its maximum. You can adjust the volume screen indicator, but the actual volume does not change. Can u help me? volume is stuck wide open. cut speaker ...