My obdstar x300 dp (key master dp) touch buttons at the bottom doesn’t respond/work anymore. Is it a setting I accidently pressed or something else wrong?
Advice would be much appreciated, thanks.
The problem may due overheating chip burns out.
1) Get the x300dp touch screen replaced by a new one
2) you can still use it without this line. using the physical buttons on the right side.
3) get a usb wireless mouse.
Contact us if you need the new screen (US$58 for the touch screen, US$110 for the LCD screen. Not including shipping cost) .
Whatsapp: +86 18259252285
* We are not responsible for the damage when you replace the screen.