Cisco Catalyst 9400 Series Hardware Installation Manual page 109

Removing and Replacing FRUs
Step 4
Grasp the power supply handle with one hand and place your other hand underneath to support the bottom of
the power supply. Slide the power supply all the way into the power supply bay. Make sure that the power
supply is fully seated in the bay.
When correctly installed, the latch on the power supply locks-in the module, to avoid accidental removal of
the module.
1
Step 5 Verify that all site power and grounding requirements have been met.
Power supply latch, which clicks into place - -
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
Installing an AC-Input Power Supply Module
103