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No VGA output with UTM 425 Rev. 5

Hi,

I've got a working UTM 425, but a problem with the VGA output, it stays blank and Monitor turns into Standby mode.

I can connect to the serial console and getting all redirected output, e.g. BIOS or SFOS installer.

Is anyone familiar with this phenomena and could kindly point me into a direction to make it work?

Best regards



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  • Hallo and welcome to the UTM Community!

    I don't recall anyone else having that problem here.  Have you tried replacing the VGA cable or a different monitor?

    I'm confused by your comment about SFOS - are you installing XG software on this appliance?

    Cheers - Bob

     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • Hi and thanks for your answer!

    Well, of course I I tried a couple of things as long as searching the Internet before asking here.

    I already tried to replace the internal VGA connector by one from an SG 135 but it didn't work either.

    To your confusion, as said, I am using the Serial Console Cable (RS232), which is still a common way to connect to the terminal of a device, e.g. Switches, Servers and also Firewalls.
    Using this cable I am able to get output of the redirected Screen, e.g. triggering with the Bios and operate the installer, but this is limited to text output only...

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  • Hi and thanks for your answer!

    Well, of course I I tried a couple of things as long as searching the Internet before asking here.

    I already tried to replace the internal VGA connector by one from an SG 135 but it didn't work either.

    To your confusion, as said, I am using the Serial Console Cable (RS232), which is still a common way to connect to the terminal of a device, e.g. Switches, Servers and also Firewalls.
    Using this cable I am able to get output of the redirected Screen, e.g. triggering with the Bios and operate the installer, but this is limited to text output only...

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