Question why there is square size image on my TV?

[Keegan09]

if i turn on the tv, there is already a white small square size on the screen.

 

[Shektron]

Try resetting the TV's settings back to default, you might have messed with an aspect ratio or crop setting.

 

[Keegan09]

how can i reset the tv when i am seeing only at least like a 3x3 image on the middle?

 

[Keegan09]

Try resetting the TV's settings back to default, you might have messed with an aspect ratio or crop setting.

yes i tried but same issue occurred

 

[Deleted member 14196]

The TV is broken most likely

 

[Keegan09]

The TV is broken most likely

which part are broken? it is nothing in physical on the screen

 

[Deleted member 14196]

Something must be wrong with the electronics. Nobody has access to your television and can do even basic troubleshooting so it’s all a guess

 

[Keegan09]

Something must be wrong with the electronics. Nobody has access to your television and can do even basic troubleshooting so it’s all a guess

Perhaps can you advice some troubleshooting tips? it is the 40" inch toshiba LED 3D TV