Statement 1034—Backplane Voltage
Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when
servicing.
Warning
Before You Begin
•
You must wear an electrostatic discharge (ESD) wrist strap or other ESD protective device while handling
modules.
•
Prepare an antistatic surface or packing materials for each module that you remove from the chassis.
Step 1
Open the packaging for the new supervisor module, inspect the module for damage, and verify that the module is the
same type as the other supervisor module installed in the chassis.
If the module is damaged, alert the Technical Assistance Center (TAC).
Step 2
If you are installing the module in an empty slot, remove the blank module that is already in that slot by unscrewing its
captive screw and pulling it out of the slot. Go to Step 4.
Step 3
If you are replacing a module that is currently in the chassis, remove the existing module from the chassis by following
these steps:
a) Disconnect and label the following cables from the module:
•
Console cable
•
Ethernet Management cable
b) If there are any external drives 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.
Cisco Nexus 9508 NX-OS Mode Switch Hardware Installation Guide
79
Replacing or Installing Modules, Fan Trays, and Power Supplies
Installing or Replacing a Supervisor Module
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