Security Gateway Manual
SG-2100
7.7.5 Serial Output Stops After the BIOS
If serial output is shown for the BIOS but stops afterward, check the following items:
Terminal Speed
Ensure the terminal program is configured for the correct speed for the installed operating system.
(See
Device OS Serial Console Settings
Ensure the installed operating system is configured to activate the serial console
and that it is configured for the proper console (e.g.
ttyS1
in Linux). Consult the various operating install
guides on this site for further information.
Bootable Media
If booting from a USB flash drive, ensure that the drive was written correctly and contains a bootable
operating system image.
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