FBWC 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.
CAUTION: In systems that use external data storage, be sure that the server is the first unit to be powered down and the last to be powered back up. Taking this precaution ensures that the system does not erroneously mark the drives as failed when the server is powered up.
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 remove the component:

Procedure
  1. Power down the node.
  2. Disconnect all peripheral cables from the node .
  3. Remove the node from the chassis.
  4. Remove the PCI riser cage assembly.
  5. If necessary for easier access to the cache module connector and/or removal of an air scoop, remove the storage controller from the PCI riser cage or from the system board.
  6. If the cache module is covered by an air scoop, remove the air scoop.
  7. Disconnect the cache module backup power cable from the cache module.
    Disconnecting the cache module backup power cable from the cache module
  8. Remove the cache module.
    Removing the cache module from the storage controller board

To replace the component, reverse the removal procedure.