Hi, I have the Sony avd-k800p 5 disc player but do not have the remote for it. When I turn the power on, all 5 lights for the discs on the front of the unit light up, but there is no activity and no sound. I can click through all of the functions (tuner, tv, video, dvd), but the condition stays the same. This happened once before, and my 2-year old daughter started pushing buttons, and it suddenly worked perfectly. I am wondering if it has gone into some kind of a Pause/Hold/Standby mode due to a combination of buttons pushed, etc? I looked at the online manual, but could not find anything seemingly relevant.