Time And Items Required; Replacing A Power Supply - Brocade Communications Systems ICX 6650 Hardware Installation Manual

Replacing a power supply unit
• Enter the show chassis command at the prompt to display power supply status.

Time and items required

Replacing a power supply in the Brocade ICX 6650 should take less than two minutes to complete.
You need the following items to replace a power supply in a Brocade ICX 6650:
• A new power supply (must have the same part number and the same airflow label as the power supply being replaced)
• A #1 Phillips screwdriver

Replacing a power supply

Complete the following steps to replace a power supply in a Brocade ICX 6650.
NOTE
To display power supply status, you can enter the show chassis command at the command line prompt.
1. To leave the Brocade ICX 6650 in service while replacing a power supply, verify that the other power supply (the one not being
replaced) has been powered on for at least four seconds and has a steady green status LED.
2. Before opening the package that contains the power supply, touch the bag to the switch casing to discharge any potential static
electricity. Brocade recommends using an ESD wrist strap during installation.
3. Remove the power supply from the anti-static shielded bag.
4. Ensure that the replacement power supply has the same part number and airflow label as the power supply being replaced.
5. Unplug the power cord from the power supply that is being replaced.
6. Using the Phillips screwdriver, unscrew the two captive screws on the power supply.
7. Remove the power supply from the chassis by pulling the handle on the power supply out and away from the chassis.
8. Holding the power supply level, guide it into the carrier rails on each side and gently push it all the way into the slot, ensuring
that it firmly engages with the connector.
CAUTION
Carefully follow the mechanical guides on each side of the power supply slot and make sure the power supply is
properly inserted in the guides. Never insert the power supply upside down.
9. When you are sure the power supply has properly engaged the connector, tighten the retainer screws to secure the power
supply in the slot.
10. Plug the power cord into the power supply to power on the unit.
The power supply will immediately attempt to power up.
11. Verify that the LED on the new power supply displays steady green while the Brocade ICX 6650 is operating (refer to
a power supply unit
properly.
64
on page 63). If the LED is not steady green, ensure that the power supply is securely installed and seated
Brocade ICX 6650 Hardware Installation Guide
Part Number: 53-1003621-04
Replacing