Sometimes the remote logic locks up. Unlike a smartphone, you can't "reboot" a remote easily, but you can drain residual charge.
Steps:
If you have tried cleaning, graphite repair, and resetting and your TV remote DAX NE 190E is still dead, it is time for a replacement. You have three options: tv remote dax ne 190e fixed
To get a meaningful deep review, please check:
If the remote is still unresponsive:
Did you know your phone can replace the remote? If your DAX NE 190E is a smart TV on Wi-Fi:
This is a perfect temporary fix while you wait for a physical replacement. Sometimes the remote logic locks up
Over time, soda spills or grease can cause the rubber membrane inside the remote to stick.