Sony Bravia KDL-40S4100 40 in. LCD TV "reset service menu" Questions

...video in 1 and 2 is showing lock, how can i go about it. try to reset tv from service menu sony service menu display 5 vol+ power from remote  and see the reset menu and reset whole tv

...reset option is described in the service manual of your TV. I'll give you the procedure, but be caucious, not to change any value of other paramters, some times the set will turn irreparable. Do ...

...not work anymore? Why dose my on screen tv guide not work anymore? This will probably be down to some software issue, try getting into the service menu and reset to factory, google for service ...

...Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. ...

...Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. ...

...be On). If this one already ON but still no sound, please contact service center Try unplugging your set for awhile,it may reset the problem. If not check www.sony.com check under support for

...17 months old. Before rushing to Services, please do the 'INITIAL RESET' or 'FACTORY SETTINGS' or 'ALL RESET'. Procedure is MENU/HOME/ WEGA GATE-> SETTINGS-> SET UP -> FACTORY

reset. To do this you must first turn the TV off. Press in sequence.. Display-->5-->Vol +-->power on your remote(this sequence must be done fast). This should bring up a service menu. Press the number

...If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked