Replacing D3940 Storage Module - HPE Synergy 12Gb SAS Storage User Manual

Remove the failed module from the frame interconnect bay.
2.
Installing the replacement 12Gb SAS Connection Module
CAUTION: Removing a module can significantly change air flow within the operating frame.
Each frame bay must be populated with a module or blanking panel for the frame to cool
properly. Remove a module or blanking panel from a frame bay only when a new module is
available to install in that bay.
CAUTION: To prevent damage to electrical components, take the appropriate anti-static
precautions before beginning any installation, removal, or replacement procedure. Improper
grounding can cause electrostatic discharge.
To install the replacement SAS connection module, see "Installing 12Gb SAS Connection Module (on
page 18)."
Verifying proper operation
Check the following to verify that the module is working properly:
•
LEDs—See "Front panel and LED definitions (on page 6, on page 7)" and check for healthy LED
patterns.
•
OneView—View system information, status alerts, device information, and confirm that the device
status is Normal. For more information, see the OneView user guide, available on the Hewlett
Packard Enterprise website (http://www.hpe.com/info/synergy-docs).

Replacing D3940 Storage Module

Powering down the D3940 Storage Module
To disable the power LED, you must power down all the assigned compute modules. Actions within
OneView allow you to power down the D3940 Storage Module.
Removing the D3940 Storage Module
WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the
internal system components to cool before touching them.
Operations 46