PaloAlto Networks PA-1400 Series Hardware Reference Manual page 34

Service the PA-1400 Series Firewall
LED
Back Panel LEDs
Power supply LEDs
Fan tray LED
PA-1400 Series Next-Gen Firewall Hardware Reference
Description
1G—Yellow
10G—Green
• Solid Color—The firewall network link is up.
• Blinking Color—The firewall is processing network activity.
The top LED provides status of the power input and the bottom
LED provides status of the power supply output.
• Input LED (Top)
• Solid green—Input voltage operating within the normal
specified range.
• Blinking green—Overvoltage or undervoltage warning.
• Off—Exceeded the overvoltage or undervoltage threshold
or no input power.
• Output LED (Bottom)
• Solid green—Main output and standby output enabled; no
power supply warnings or faults.
• Blinking green—Standby output enabled with no power
supply warning or fault detected.
• Blinking yellow—Power supply warning detected.
• Solid yellow—Power supply fault detected.
• Green—All fans are operating normally.
• Red—A fan has failed.
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