Replace A Pa-5400 Series Firewall Ac Or Dc Power Supply - PaloAlto Networks PA-5400 Series Hardware Reference Manual

Service the PA-5400 Series Firewall Hardware
Off

Replace a PA-5400 Series Firewall AC or DC Power Supply

The following instructions describe how to replace a power supply in a PA-5410, PA-5420,
PA-5430, and PA-5440 firewall.
STEP 1 | Put the provided ESD wrist strap on your wrist ensuring that the metal contact is touching
your skin. Then attach (snap) one end of the ground cable to the wrist strap and remove
the alligator clip from the banana clip on the other end of the ESD grounding cable. Plug
the banana clip end into one of the ESD ports located on the back of the appliance before
handling ESD sensitive hardware. For details on the ESD port location, see
Back Panel.
STEP 2 | Locate the failed power supply by viewing the system logs or by viewing the LED on the
front of the power supply. A red LED indicates a failed power supply. For details on the
power supply LEDs, see
STEP 3 |
Shut off power to the failed power supply.
(AC only) Unplug and remove the power cord (leaving the cord in place can cause arcing inside
the appliance).
(DC only) Power off the DC power source that is connected to the failed DC power supply.
STEP 4 | Facing the rear side of the appliance, push the power supply latch handle to the left to
disengage the latch from the appliance. With the latch still pushed to the left, pull on the
metal handle to slide the power supply out.
STEP 5 | Remove the replacement power supply from the packaging.
PA-5400 Series Next-Gen Firewall Hardware Reference
No DC power.
Interpret the PA-5400 Series Firewall Power Supply LEDs
81
PA-5400 Series
.
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