Samsung DY-450 TV Service menu
Samsung DY-450 TV SERVICE MENU MODE
Open the remote control of Samsung Television (the board must have an identity.: D-19H), find the key hidden more below the key TV / VIDEO, it would go to service mode.
Use channel up or channel down to select and use the volume button to change the value data.
Open the remote control of Samsung Television (the board must have an identity.: D-19H), find the key hidden more below the key TV / VIDEO, it would go to service mode.
Use channel up or channel down to select and use the volume button to change the value data.
Samsung DY-450 TV Service menu
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