GPX Televison & Video - Page 3 - Recent Questions, Troubleshooting & Support

If it under warranty you should be able to get it fixed. It could be the T-Con board.

try the TCL tv remote it work like it was made for that tv word on the ground, RCA it is the same company.

portable DVD's encounter that problems more often.because of its folding action,the flat wire connecting the screen to the DVD board breaks and causes no picture.try to open it up and check it or bring to a tech.

If you wish to get some details; visit the site linked here. Pull up older posts. https://electronicshelponline.blogspot.com/ Unlock procedure and to override the password lock and to set the device region free procedure of many popular brand TVs and other devices are given. Search the site by type in this key phrase "How to unlock television"; in the search box at the top left of the display window, to get gathered related posts.

you are cross connecting your devices and you need to plug each one directly into the tv

there is a pin hole on the dvd/cd player simply put a pin into it and ur cd/dvd door will open.