Whenever TPM is to be initialized, the client must be restarted because the security hardware
must be initialized. Since the security hardware must be initialized, a BIOS screen immediately
displays prompting the user for confirmation.
Upon accepting, the security hardware is initialized. Then the TPM ownership must be taken by
providing a password. It is recommended that once a TPM is initialized, it is best not to change the
state or disable it. Leaving the TPM initialized is not an issue with imaging.
The options available for BitLocker Drive Encryption depend on the policy set. Since the Allow
BitLocker without a compatible TPM is not set/selected, the following BitLocker startup preferences
are displayed when TPM is enabled, initialized and owned.
If TPM is not enabled, initialized and owned, then the following dialog box displays when BitLocker is
The CAD Tool allows administrators to map the Ctrl+Alt+Del key combination of VDI applications to
display the Ctrl+Alt+Del screen of the VDI application. You should use the following key combinations to
display the Ctrl+Alt+Del screen of the respective VDI application:
• Citrix: Ctrl+F1
• Dell vWorkspace: Ctrl+Alt+End
• RDP: Ctrl+Alt+End
• VMView: Ctrl+Alt+Insert
To view and configure the Wyse SCCM components installed on your thin client, use the Configuration
To open Configuration Manager Properties dialog box, go to Start → Control Panel → Configuration
For more information, refer Dell Wyse SCCM Guide at http://www.dell.com/wyse/manuals
Dell Wyse Custom Fields
To enter the configuration strings used by the WDM Software, use the Dell Wyse Custom Field dialog
box. The configuration strings gives you the information regarding the location, user, administrator, and
Click OK to copy the custom field information that is entered to the Windows Registry.