Dell Wyse RAMDisk
RAMDisk is volatile memory space used for temporary data storage. It is the Z drive shown in the My
Computer console. It can also be used for temporary storage of other data according to administrator
discretion. For more information, see Saving Files and Using Local Drives.
The following items are stored on RAMDisk:
• Browser Web page cache
• Browser history
• Browser cookies
• Browser cache
• Temporary Internet files
• Print spooling
• User/system temporary files
To configure the RAMDisk size, go to Start → Dell Client Information → RAMDisk. After the changes
made in the size of the RAMDisk, restart the thin client for the changes to be saved. To permanently save
the changes, make sure the files of the File Based Filter cache have been cleared during the recent
system session before the thin client reboot. For more information, see Before Configuring Your Thin
NOTE: The default RAMDisk size may vary depending on the thin client and size of the installed
memory. The minimum RAMDisk size can be set is 2 MB. The maximum RAMDisk size can be set is
1024 MB. Usually, the default value is set to 512 MB.
Dell Wyse Auto Logon
The Auto Logon option determines, if the device will prompt for login or automatically login to the
desktop on boot up. You can select user account, domain, and password to automatically login or use
the default settings. This option is enabled by default.
The state of the write filter determines whether this information persists between reboots. Before setting
Auto Logon option, you must turn off the Write Filter(Dell Wyse Write Filter Disable Icon). If you are
making several changes to the system, you are recommended to turn off the Write filter to make and
verify all the changes, and then turn on the Write filter again.
1. In the Specify logon information for enabling Auto Logon, select Enable Auto Logon check box.
2. Enter the default user name in the Default User Name box.
3. Enter the default domain in the Default Domain box.
4. Enter the default password in the Default Password box.
5. Click Apply.
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: