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7" Touch screen not responding to touch.
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7" Touch screen not responding to touch.

by joshuaa on Mon Jan 29, 2018 12:18 pm

Hello All,

Trying to figure out whats going on and / or if my screen needs to be replaced. I have 2 Pi B+ units running 2 TFT 7" touch screens. One unit works perfectly, the second one does not respond to touch. I've narrowed it down to the monitor - I have both switched SD cards between the units and tried a fresh Raspian install with no luck. When touching the screen, the red light on the side indicating that its being touched illuminates, but the cursor does not more or in any way respond. When a mouse is plugged in, the cursor can be controlled.

Any advice would be appreciated.

Thank you.

joshuaa
 
Posts: 1
Joined: Mon Jan 29, 2018 12:11 pm

Re: 7" Touch screen not responding to touch.

by adafruit2 on Wed Mar 07, 2018 3:50 pm

can you post a photo of the back of the one that isnt responding?

adafruit2
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Please be positive and constructive with your questions and comments.