There is an easy fix to this inquiry. Open the application, then type Smartnew and a new drawing will be created with the name NONAME_n.dwg.
To set this as default, follow the instructions:
- Click Application menu > Preferences (or type Options).
- In the Options dialog box, click System Options .
- Expand Open / Save As > Template file name for SmartNew.
- Click Browse to set a different template drawing.