Service Password The EZ-Setup, IN-START, etc. menus are all protected by a four digit password/pin. On most sets it is 0000, however there are exceptions. My set asked for a code originally but somewhere along the way as I have explored it has apparently given up because it no longer asks for one. If anyone has any information on other passcodes please contribute that information for a table to go below here. And if anyone knows what conditions cause one of these sets to stop asking, that would probably be interesting as well. Per Devil-Strike posting at avsforum: On v3.66 Firmware, the password of the service menu's are changed from 0000 to 0413.