Hewlett Packard Expansion Module R0X39C

Ensure the replacement line module is available and ready to install.

Wear a properly installed ESD wrist strap to avoid damage to the line card.

Enter the command to bring down the module slot (e.g., module <SLOT-ID> admin-state down).

Verify the module is down using the show module <SLOT-ID> command.

Loosen the screws securing the line module to the chassis.

Open the extractor handles and pull the module out of its slot.

Put on an ESD wrist strap and connect it to the ESD connection point on the front of the chassis.

Identify and Remove Standby Management Module

Identify the standby Management module by checking the Stby LED (solid green) and Actv LED (dark).

Loosen the screws securing the standby module to the chassis.

Open the module levers and pull the module out of its slot.

Place the removed module in an anti-static bag to protect it from ESD damage.

If not installing another module, secure a management module slot cover over the slot opening.

Put on an ESD wrist strap and connect it to the ESD connection point on the front of the chassis.

Ensure both management modules are installed

Identify and Switch Over Modules

Identify the active management module by checking the Mgmt State Actv LED for solid green.

Execute the redundancy-switchover command using the CLI to convert the active management module to standby.

Check if the Active/Standby conversion took place by verifying the Active and Standby LEDs on both modules.

Loosen the screws securing the module converted to Standby.