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</html><description>SOPHOS FIREWALL DOES NOT START Sometimes the Sophos Firewall does not start. The display remains dark or displays the Sophos logo, but the firewall does not boot. The BIOS is not shown on the screen. 1. Open the Sophos and remove the CR2032 battery. 2. Start the Sophos (a green control LED should light up [&hellip;]</description></oembed>
