# Computer screen help

**URL:** <https://forum.kirupa.com/t/computer-screen-help/188027>\
**Category:** Uncategorized\
**Created:** [May 3, 2006, 9:33pm UTC](https://forum.kirupa.com/t/computer-screen-help/188027 "2006-05-03T21:33:30Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Icehawk](https://avatars.discourse-cdn.com/v4/letter/i/51bf81/32.png) [@Icehawk](https://forum.kirupa.com/u/Icehawk)\
**Post date:** [May 3, 2006, 9:33pm UTC](https://forum.kirupa.com/t/computer-screen-help/188027/1 "2006-05-03T21:33:30Z")

</div>

hi i have a crt moniter and i keep getting stupid red or purple lines across the screen mostly when i have alot of white on the page weird. when i tap the mointer it goes back to normal wuts up with dis