how to reset factory your tv sony led lcd

the problem in tv sony lcd+led & password+color +problem sound+.....

• Sony Service Menu Navigation Tips
• Exit Service Menu = <Power>
• Menu Next = <1>
• Menu Previous = <4>
• Category Next = <2>
• Category Previous = <5>
• Adjust Up = <3>
• Adjust Down = <6>
• Save New Settings = <MUTE> <ENTER>
• Restore Factory Defaults = <8> <ENTER>
• 
  
• Method 
• Put the TV in standby mode then press the following buttons on the remote: {DISPLAY} {5} {VOL+} {POWER}
• 
  
• Method 
• Put the TV in standby mode then press the following buttons on the remote: {DISPLAY} {5} {POWER}
• 
  
• Method 
• Put the TV in standby mode then press the following buttons on the remote: {DISPLAY} {5} {PICTURE} {POWER}
• 
  
• Method 
• Put the TV in standby mode then press the following buttons on the remote: {DISPLAY} {5} {VOL+} {PICTURE} {POWER}