How do I reset my Sony television to factory settings?
Step 1: open the menu
On the remote, press the HOME button. This button is in the ring around the arrow keys.
Step 2: open Settings
Use the arrow keys to scroll down until you find the Settings option. Select it and press the Enter button. This is the button that's in the middle of the arrow keys.
Step 3: select Storage & reset
Select Storage & reset and press the Enter button.
Step 4: select Restore factory settings
Select Restore factory settings and press the Enter button.
Step 5: select Erase all data
Select Erase all data and press the Enter button.
Step 6: confirm the reset
The television will now ask you if you're sure you want to reset all of the settings. Select Confirm and press the enter button.
The television will repair itself and shut down when it's done. Turn the television back on to re-calibrate your settings. Click the link below for tips on configuring your television.