Thanks Paul-DVX. That HDMI code works perfectly on my HLP5674W. Could I trouble for the On and Off codes. I haven't found an on code yet that works. The Off code at the beginning of this thread usally works, but sometimes the TV comes back on. My workaround is to enter the Off codes twice. My On workaround is to use an Off command followed by a Power Toggle command. I would be very appreciative if you could provide those codes