OBDSTAR X300 DP Touch Screen Not Respond Solution


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.

Obdstar X300 Dp Screen


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.

Obdstar X300 Dp Usb 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
Email: Sales@OBDII365.com
Skype: OBDII365.com

* We are not responsible for the damage when you replace the screen.


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