Note: Depending on the model and OS, the Cancel or Restart screen may appear after pressing the POWER button on the remote control for 3 seconds or longer.
Point the remote control to the illumination LED or status LED and press and hold the POWER button of the remote control for about 5 seconds, or until a message Power off appears.If TV is turned off, turn it on first and perform the following operation.When an external USB hard disc is connected to the TV, disconnect the USB cable from the TV before resetting.Perform the following operation to reset the TV. As with these devices, resetting your Android TV is an effective method to resolve some issues such as "the picture does not appear", "only sound is output", "the remote control does not work", or "the App is extremely slow." Your BRAVIA TV runs the Android™ OS, which is also used in many smartphones and tablets. For details about how to reset a BRAVIA TV other than an Android TV, refer to the article How to perform a power reset on a Sony television. Poor Picture Unusual picture Unusual OSD Joint U24 again Check the voltage volume Confirm cables to the panel again Joint U23 (CX32) Check the panel Replace panel Check the software Check the time and steps of electrifying Check if U17U3 is too hot Replace L20L21 - 25 -.IMPORTANT: This solution is applied for Android TVs. NO POWER Check the voltage of F2(2A) Power:12V Check the power supply outlet Check the indicator light is ok Check U10 (SM601) Open the power supply 1. Press SMODE until Theater display on the screen.
One bit, two bit or three bit TV channel select Switches back and forth between the current and previous channels.
MUTE Mutes and restores your LCD TV sound. POWER Turns the LCD TV on and into standby mode. Make sure to match the () and (-) ends of the batteries with the () and (-) ends indicated in the battery compartment.
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