My Sansui tv went to a black screen and has no sound

There is a real good chance of bad LED backlights causing you issue, on this brand TV no backlights are caused by the lamps themselves failing about 95% of the time. New strips can be ordered from shopjimmy and you can install them yourself, no special tools needed, watch a couple youtube videos on how to do it.

Try these steps to fix the issue with your Sansui TV:

• Check connections and source
• Ensure TV is on and power cord plugged in
• Reset the TV by unplugging it and plugging it back in
• Verify audio settings and that speakers are on
• Contact manufacturer for further assistance if needed.