Palo Alto PA-800 Series Hardware Reference Manual page 32

LED
Back Panel LEDs
(PA-850 firewall only) Power
supply LED
32
PA-800 SERIES NEXT-GEN FIREWALL HARDWARE REFERENCE | Service the PA-800 Series Firewall
Hardware
2019 Palo Alto Networks, Inc.
©
Description
• Solid green indicates a network link.
• Blinking green indicates network activity.
Green—The power supply is operating normally.
Off—The system detected a loss of power, either due to loss of power
connection, a failed power supply, or incorrect input voltage. If this
occurs, the front panel PWR and ALARM LEDs turn red.