updated the screenshots

Author: alkohli

articles/databox-online/azure-stack-edge-gpu-install-update.md

@@ -226,7 +226,7 @@ This procedure takes around 20 minutes to complete. Perform the following steps
 
 10. After the Kubernetes update is successfully installed, there is no change to the displayed software in **Maintenance** > **Software update**.
 
-    ![update device 6](./media/azure-stack-edge-gpu-install-update/portal-update-16.png)
+    ![update device 6](./media/azure-stack-edge-gpu-install-update/portal-update-16-mod.png)
 
 
 ## Next steps

articles/databox-online/media/azure-stack-edge-gpu-install-update/portal-update-16-mod.png

@@ -56,6 +56,6 @@ ms.date: 09/27/2021
 
     Go to the local web UI and then go to **Software update** page. Verify that the device software and Kubernetes are successfully updated and the software version reflects that.
 
-    ![View updated software version in local UI](media/azure-stack-edge-install-2110-updates/install-updates-portal-11.png)
+    ![View updated software version in local UI](media/azure-stack-edge-install-2110-updates/install-updates-portal-12.png)