Press any button on the remote while looking at your phone's screen.
The DAX NE 190E is a budget universal remote – it lacks Bluetooth or RF, so direct line-of-sight to the TV’s IR sensor is required. Ensure nothing blocks the front of the TV. tv remote dax ne 190e fixed
Once you have physically fixed the remote, it will not work until you tell it what TV brand to control. The DAX NE 190E uses a code-search method. Press any button on the remote while looking
If after the above steps the DAX NE 190E still fails: tv remote dax ne 190e fixed
For persistent issues, a factory reset can clear any stuck internal states.