Cisco Nexus 9504 Hardware Installation Manual page 57

Replacing or Installing Modules, Fan Trays, and Power Supplies
• Ethernet Management cable
b) If there are any external drives that are attached to the module through its USB ports, detach those drives.
c) Slide the middle section of the ejector handle toward the end of the handle and rotate the handle away from the front
of the module. See Callouts 1 and 2 in the following figure.
The module unseats its connectors from the midplane and moves slightly out of the chassis.
1 Unscrew two captive screws until each 1 is no longer
attached to the chassis.
2 Slide the middle handle toward the end of the ejector
lever.
d) Use one hand to hold the front of the module, place your other hand under the module to support its weight, and pull
the module out of the chassis. Set it on an antistatic surface or inside an antistatic bag.
Step 4 To install the new module, follow these steps:
a) Pull the middle section of the ejector handle toward the end of the handle and rotate the handle away from the front
of the module.
This action opens the lever so that the module can be fully inserted into the slot.
b) Hold the front of the module with one hand and place your other hand under the module to support its weight.
c) Align the back of the module to the guides in the open supervisor slot and slide the module all the way into the slot.
See the following figure.
The module stops when its front is about 0.25 inches (0.6 cm) outside the front of the chassis.
3 Rotate the ejector lever away from the module.
4 Pull on the lever to slide the module part way out of
the chassis. Release the lever, hold the front of the
module, and pull the module all the way out of the
chassis.
Cisco Nexus 9504 ACI-Mode Switch Hardware Installation Guide
Installing or Replacing a Supervisor Module
47