Need to turn off back edge lines in 3d view

[spds.desk8]

In one 3d view , back edge lines are visible. but both view have same VG and GD settings. Please suggest solutions

[RDAOU]

@spds.desk8 

Delete and recreate view ...what happens?

[barthbradley]

the left screenshot looks like a 3D View gone wrong.  Happens to us from time to time.  We just write it off as a corrupted view and redo.  

[RSomppi]

Wire Frame vs. Hidden Line?

Easy Test - Create a view template that controls everything from one of the views and apply it to the other. Does it change?

[spds.desk8]

i have tried but its not working.

[barthbradley]

Try Disabling Hardware Acceleration. 

 Hardware Acceleration | Revit | Autodesk Knowledge Network

[RDAOU]

@spds.desk8 

Unload or Switch off any CAD elements ... 

No further guesses here. You are welcome to attach the model for a closer look. One cannot tell much from those images

[spds.desk8]

removed all cad links from projects and closed the file . After reopening , 3d view changed.

[RDAOU]

@spds.desk8 

Looks better already..no?

Now Join geometry to get rid of the bleeding edges

[syman2000]

I would first check the eye and target elevation and see if you have huge value. Then in the view cube, you click on the isometric edge and it will reset the eye and target value.