Service the PA-3400 Series Firewall
Replace a PA-3400 Series Power Supply
PA-3400 Series firewalls have two AC power supplies (the second power supply is for
redundancy). If one power supply fails, you can replace it without service interrupon as described
in the following procedure.
•
Replace a PA-3400 Series Power Supply
Replace a PA-3400 Series Power Supply
The following procedure describes how to replace a PA-3400 Series power supply.
To avoid injury to yourself or damage to your Palo Alto Networks
®
hardware or the data
that resides on the hardware, read the
.
STEP 1 |
Idenfy the failed power supply by viewing the
System
logs or by viewing the power supply
status LEDs described in
Interpret the PA-3400 Series Status LEDs
STEP 2 |
Remove the cord retainer that secures the power cord to the failed power supply and
disconnect the power cord from the firewall.
PA-3400 Series Next-Gen Firewall Hardware Reference
37
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2022 Palo Alto Networks, Inc.
