# Shaded Viewport Hotkeys Do not Work

**URL:** <https://discourse.mcneel.com/t/shaded-viewport-hotkeys-do-not-work/131520>\
**Category:** Rhino for Windows\
**Tags:** windows\
**Created:** [October 12, 2021, 6:28am UTC](https://discourse.mcneel.com/t/shaded-viewport-hotkeys-do-not-work/131520 "2021-10-12T06:28:27Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![sirin.bolukemini](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/sirin.bolukemini/32/329822_2.png) [@sirin.bolukemini](https://discourse.mcneel.com/u/sirin.bolukemini)\
**Post date:** [October 12, 2021, 6:28am UTC](https://discourse.mcneel.com/t/shaded-viewport-hotkeys-do-not-work/131520/1 "2021-10-12T06:28:27Z")

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Hi,  
Ctrl+Alt+S does not work for enabling shaded viewport.  
All others are ok but only shaded mode is not.

What could be the reason?  
I appreciate any help.

PS: I am using the trial version of 7.

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**Author:** ![wim](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/wim/32/747482_2.png) [@wim](https://discourse.mcneel.com/u/wim)\
**Post date:** [October 12, 2021, 9:12am UTC](https://discourse.mcneel.com/t/shaded-viewport-hotkeys-do-not-work/131520/2 "2021-10-12T09:12:14Z")

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Hi Sirin -

> [@sirin.bolukemini](#):
>
> Ctrl+Alt+S does not work for enabling shaded viewport.

Have you checked the shortcut in the `Rhino Options > Keyboard` section?  
 ![image](https://global.discourse-cdn.com/mcneel/uploads/default/original/4X/3/a/9/3a982280d9ed5a987646bb9866454fddb40a15f3.png)

If that is as it should, what does “does not work” mean? What does the command line read? You also might want to run the Rhino `SystemInfo` command and copy-paste the result here.  
-wim

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**Author:** ![sirin.bolukemini](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/sirin.bolukemini/32/329822_2.png) [@sirin.bolukemini](https://discourse.mcneel.com/u/sirin.bolukemini)\
**Post date:** [October 12, 2021, 9:28am UTC](https://discourse.mcneel.com/t/shaded-viewport-hotkeys-do-not-work/131520/3 "2021-10-12T09:28:10Z")

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Hello Wim,  
Thanks for the reply.  
By “doesn’t work”, I mean there is no response in the viewport and on the command line.

Here are my results :

Keyboard:

 ![image](https://global.discourse-cdn.com/mcneel/uploads/default/original/4X/e/3/0/e3033883cb6bb093facb0e2d86c3fb5a751e3908.png)

SystemInfo:

Rhino 7 SR10 2021-9-13 (Rhino 7, 7.10.21256.17001, Git hash:master @ 68677dc86520a0de9485d8b8fa2e841e757733f3)  
License type: Evaluation, build 2021-09-13  
License details: Stand-Alone  
Expires on: 2021-12-20

Windows 10.0.19041 SR0.0 or greater (Physical RAM: 32Gb)

Computer platform: DESKTOP

Standard graphics configuration.  
Primary display and OpenGL: NVIDIA Quadro P1000 (NVidia) Memory: 4GB, Driver date: 7-24-2019 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 431.70  
\> Accelerated graphics device with 4 adapter port(s)  
- Windows Main Display attached to adapter port #0

OpenGL Settings  
Safe mode: Off  
Use accelerated hardware modes: On  
Redraw scene when viewports are exposed: On  
Graphics level being used: OpenGL 4.6 (primary GPU’s maximum)

Anti-alias mode: 4x  
Mip Map Filtering: Linear  
Anisotropic Filtering Mode: High

Vendor Name: NVIDIA Corporation  
Render version: 4.6  
Shading Language: 4.60 NVIDIA  
Driver Date: 7-24-2019  
Driver Version: 26.21.14.3170  
Maximum Texture size: 32768 x 32768  
Z-Buffer depth: 24 bits  
Maximum Viewport size: 32768 x 32768  
Total Video Memory: 4 GB

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino  
C:\Program Files\Rhino 7\Plug-ins\SolidTools.rhp “SolidTools”   
C:\Program Files\Rhino 7\Plug-ins\Commands.rhp “Commands” 7.10.21256.17001  
C:\Program Files\Rhino 7\Plug-ins\WebBrowser.rhp “WebBrowser”   
C:\Program Files\Rhino 7\Plug-ins\rdk.rhp “Renderer Development Kit”   
C:\Program Files\Rhino 7\Plug-ins\RhinoScript.rhp “RhinoScript”   
C:\Program Files\Rhino 7\Plug-ins\IdleProcessor.rhp “IdleProcessor”   
C:\Program Files\Rhino 7\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 7.10.21256.17001  
C:\Program Files\Rhino 7\Plug-ins\rdk\_etoui.rhp “RDK\_EtoUI” 7.10.21256.17001  
C:\Program Files\Rhino 7\Plug-ins\rdk\_ui.rhp “Renderer Development Kit UI”   
C:\Program Files\Rhino 7\Plug-ins\NamedSnapshots.rhp “Snapshots”   
C:\Program Files\Rhino 7\Plug-ins\Alerter.rhp “Alerter”   
C:\Program Files\Rhino 7\Plug-ins\RhinoCycles.rhp “RhinoCycles” 7.10.21256.17001  
C:\Program Files\Rhino 7\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 7.10.21256.17001  
C:\Program Files\Rhino 7\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”   
C:\Program Files\Rhino 7\Plug-ins\Displacement.rhp “Displacement”

I hope those help to find the solution.

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<div class="post-metadata">

**Author:** ![wim](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/wim/32/747482_2.png) [@wim](https://discourse.mcneel.com/u/wim)\
**Post date:** [October 12, 2021, 11:03am UTC](https://discourse.mcneel.com/t/shaded-viewport-hotkeys-do-not-work/131520/4 "2021-10-12T11:03:46Z")

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Hi Sirin -  
Could you post a screenshot of your display modes in the `Rhino Options` dialog box?

> [@sirin.bolukemini](#):
>
> Primary display and OpenGL: NVIDIA Quadro P1000 (NVidia) Memory: 4GB, Driver date: 7-24-2019 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 431.70

I’d update these drivers to the latest. You can find links to the NVIDIA page from the Rhino `Notifications` panel.  
-wim

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<div class="post-metadata">

**Author:** ![sirin.bolukemini](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/sirin.bolukemini/32/329822_2.png) [@sirin.bolukemini](https://discourse.mcneel.com/u/sirin.bolukemini)\
**Post date:** [October 12, 2021, 11:51am UTC](https://discourse.mcneel.com/t/shaded-viewport-hotkeys-do-not-work/131520/5 "2021-10-12T11:51:21Z")

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Hello again,  
Updated Nvidia and below my display modes:  
 ![image](https://global.discourse-cdn.com/mcneel/uploads/default/original/4X/2/a/a/2aaa97702d9f0405f28c9a990b34adf64c46eb79.png)

But I guess the problem is different because I realized that after 3 consequent trials this window pops:

![image](https://global.discourse-cdn.com/mcneel/uploads/default/original/4X/2/e/4/2e469e85b44960e8baaa93f4733f1471508b6ff3.png)

Hotkey is assigned to this and Rhino cannot takes over it. Either IT dept cancel that relation or I will define a new combination. 😑

Thanks for your time.