Unable to See the Setup Wizard?
•If you see the login screen, but not the Setup Wizard:
•Configure your Internet browser to allow popups for the SonicWALL TZ 180.
•Log into the security appliance using “admin” as the user name and
“password” as the password. After you log in, click the Wizards button on the System > Status page.
•If you do not see the login screen or the Setup Wizard:
•Did you correctly enter the SonicWALL TZ 180 management IP address, 192.168.168.168, in your Web browser?
•Is your computer set to accept DHCP addressing or set to a static IP address within the 192.168.168.x subnet range? If not, see Appendix A: Configuring DHCP IP Addressing section, on page 25 for instructions on changing your Local Area Connection settings.
•Do you have the Ethernet cable connected between your computer and the LAN (1) port on your SonicWALL TZ 180?
•Do you need to add the SonicWALL TZ 180 to your list of trusted sites? Use the default IP address (192.168.168.168) for this purpose.
•Is the Test 
LED on the front panel of your SonicWALL TZ 180 lit? If the Test LED stays lit for more than a few minutes after the initial power on sequence, cycle power to the SonicWALL TZ 180.
SonicWALL TZ 180 Getting Started Guide Page 17