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.
HyperPixel 4.0 Square – Touch - Green Line
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- iamredbar
- Posts: 2
- Joined: Sun Nov 28, 2021 2:17 pm
Re: HyperPixel 4.0 Square – Touch - Green Line
Bump. Looking for support for this issue.
- adafruit_support_mike
- Posts: 67485
- Joined: Thu Feb 11, 2010 2:51 pm
Re: HyperPixel 4.0 Square – Touch - Green Line
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.
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.
Please be positive and constructive with your questions and comments.