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CAD tip CAD tip # 9509:

Question CAD 
 %  platform  category 
Q - question

Hardware acceleration setting not saved, defaults to OFF.

A - answer You have manually configured hardware acceleration for your graphics card in AutoCAD but it is switched off again when you start AutoCAD next time.

  • Check your user rights - the setting may not get stored due to insufficient access right to your user profile
  • Verify the STARTUP variable - if it is not set to 0, AutoCAD (especially Civil3D) may show this behaviour
100% *  CAD 
21.10.2013    8818×  

See also:
Tip 14080:AutoCAD 2025 is not displaying some fonts correctly.
Tip 12103:Random lines are displayed over my AutoCAD drawing.
Tip 10628:Ugly (jaggy) TrueType texts in DWG drawing.
Tip 9895:Missing or distorted parts of the ribbon or QAT panel.
Tip 9412:How to disable "thick-line" selection preview for window-selection?

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