# Hyperpixel square - white lines across screen

**URL:** <https://forums.pimoroni.com/t/hyperpixel-square-white-lines-across-screen/15662>\
**Category:** Support\
**Created:** [December 26, 2020, 11:59pm UTC](https://forums.pimoroni.com/t/hyperpixel-square-white-lines-across-screen/15662 "2020-12-26T23:59:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ez76](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.pimoroni.com/ez76/32/7411_2.png) [@ez76](https://forums.pimoroni.com/u/ez76)\
**Post date:** [December 26, 2020, 11:59pm UTC](https://forums.pimoroni.com/t/hyperpixel-square-white-lines-across-screen/15662/1 "2020-12-26T23:59:00Z")

</div>

Recently my Hyperpixel Square started displaying white lines across the screen (example below, above the “Welcome” dialog). Does not seem to be a driver issue as it persisted after I started from scratch with fresh raspbian and driver install.

Is this a hardware problem with the screen or the Pi (3A+)?

 ![D9B31A0A-E896-4932-BD99-AAF7AEC2B9D6](https://us1.discourse-cdn.com/flex016/uploads/pimoroni/original/2X/e/eb21234a2400bffc2a5bb4335837fa0923a46afa.jpeg)