Glitch - White lines have appeared on screen in photoshop? How do I get rid of them?

[Renuka2189961275hn]

Hi, 

I was wondering if anyone knew what this random screen glitch on Photoshop was about/how I can easily get rid of it?  I was creating some frame animations on Photoshop and rendering them.  I was playing about with them on Premiere when I went back to Photoshop to make an amendment, at this point, these white lines had appeared all over my screen and on other document tabs that were open too.  I saved and shut Photoshop, and reopened it.  The white lines were still present on working documents.  I've tried unticking everything in the View panel, so am wondering if anyone knows about these/what to do with them as I've never seen them before! 

[AxelMatt]

Please try to disable the option to "Use Graphics Procesor" from Photoshop by going to Preferences, then Performance. Once done, quit & relaunch Photoshop to check if that helps. 

Another try is to reset the Photoshop preferences. 

https://helpx.adobe.com/photoshop/using/preferences.html#reset_preferences 

If this doesn't help we need more informations about your environment.  

• Which operating system do you use?  
• Which version of Photoshop do you use?  

Please post the exact version and not only phrases as "recent", "latest" and so on.