factory reset SG 450

hi all, got a SG 450, how would i factory reset just from hardware ie the front panel or even a pin hole if its got one as i dont know the password to get in cli or the web gui thanks, rob
RED 20 - VoIP Teilnehmer nicht zu hören

Hallo zusammen. Bei einem kürzlich erworbenem RED 20 habe ich bei der Nutzung von VoIP folgendes Problem festgestellt: (Das beschriebene Telefonat findet intern statt) Das hinter dem RED betriebene...
Suggestion - Add a hotkey or command that can be ran from the console to list and restore settings from backups on disk

I know the system automatically backs up the config before applying firmware. I wish Sophos would add a hotkey or a console command that would be advertised after logging in that would list out all the...
HA config - After trying to upgrade to the latest version I can no longer reach the web admin page

Sophos UTP PC Config: The PCs (HP SFF 6200 pro i3 (2120) 3.3Ghz) that I have been using for Sophos UTM for years has a total of 6 Ethernet ports. eth0: (Dell/Intel U3867 single port PCIe) is the HA...
SD RED 20 System LED won't light up, so won't boot

Hello all, I have a SD RED 20 which, when I connect it to the power source, just does nothing. The power LED is green, but not even the status LED is coming up. I tried to reset it (short press and 10...