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ERROR - Graphics Disappear when using Selection Mode
Authored by Aaron Schedlin
June 19th, 2026
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KB2196049
ERROR
When selecting a mode such as single or box select, graphics disappear.

Software & Version
Mechanical 2023R1
*This example was taken from this version but is not necessarily limited to this version.
Description/Cause
In this case, nVidia GPU was not being used.
*The cause(s) we identified in this documented instance may not be the only cause(s) for this error.
Solution
- Make nVidia GPU the primary GPU