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Graphics issue with Arial Font

Printed From: CAD Forum
Category: EN
Forum Name: Civil 3D, Map, InfraWorks
Forum Description: Discussion about mapping and GIS applications Map, Civil3D, InfraWorks, MapGuide and Raster Design
URL: https://www.cadforum.cz/forum_en/forum_posts.asp?TID=14704
Printed Date: 13.Jan.2026 at 06:33


Topic: Graphics issue with Arial Font
Posted By: BigMikeLV
Subject: Graphics issue with Arial Font
Date Posted: 11.Jun.2025 at 15:58
Good day all. Recently I have been having an issue with my graphics display. When running Civil 3D, my arial font shows up with broken lines looking like missing pixel rows. Any help would be greatly appreciated. My IT Guys are stumped.

My work supplied computer stats are:

Processor 12th Gen Intel(R) Core(TM) i7-12700K   3.60 GHz
Installed RAM 32.0 GB (31.7 GB usable)
System type 64-bit operating system, x64-based processor
Video Card     NVIDIA RTX A2000 6 GB
Edition Windows 11 Enterprise







Replies:
Posted By: Vladimir Michl
Date Posted: 11.Jun.2025 at 16:20
Try to tweak the graphics acceleration options in _GRAPHICSCONFIG or try to completely disable graphics acceleration. Your windows graphics driver may need an upgrade (or downgrade) to a different version.

Try to set the GFXDX12 variable to 0 to switch to DirectX 11.


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Vladimir Michl (moderator)
ARKANCE - https://arkance.world" rel="nofollow - https://arkance.world - Autodesk Platinum Partner


Posted By: BigMikeLV
Date Posted: 11.Jun.2025 at 17:21
Thank you so much for that . I had an idea that it was a Hardware vs software issue. We had a similar issue with Bluebeam and crazy graphics. Switching that to Software fixed the problem too. 



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