HyperPixel 4.0 Square – Touch - Green Line

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iamredbar
 
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HyperPixel 4.0 Square – Touch - Green Line

Post by iamredbar »

Hello!
I just received the HyperPixel 4.0 Square - Hi-Res Display for Raspberry Pi – Touch. When the display is powered on, there is a single pixel wide green line that goes down the length of the display from the top to bottom. I've attached an image and tried to show with an arrow where the line is since it is hard to capture in a picture.
IMG_4654.jpg
IMG_4654.jpg (736.21 KiB) Viewed 168 times

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iamredbar
 
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Re: HyperPixel 4.0 Square – Touch - Green Line

Post by iamredbar »

Bump. Looking for support for this issue.

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adafruit_support_mike
 
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Re: HyperPixel 4.0 Square – Touch - Green Line

Post by adafruit_support_mike »

That looks like a marginal column driver.. you’re right though, it’s kind of hard to see.

Send a note containing a link to this page and your order number to [email protected]. The folks there will get you a replacement, and may arrange return shipping for the one you have now.

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