Tasks that are unique to HPE StoreOnce Backup
The following tasks are described in this guide:
• Replacing the motherboard
• Replacing the HP RAID controller
• Replacing the Cache module and SuperCapacitor
• Replacing removable hard disks
• Understanding StoreOnce LEDs
• Running the QR ISO
Rack stability
To protect personnel and equipment, take the following steps to ensure that racks are stable.
WARNING! To reduce the risk of personal injury or damage to equipment:
• Extend leveling jacks to the floor.
• Ensure that the full weight of the rack rests on the leveling jacks.
• Install stabilizing feet on the rack.
• In multiple-rack installations, fasten racks together securely.
• Extend only one rack component at a time. Racks can become unstable if more than one
component is extended.
Tasks that are unique to HPE StoreOnce Backup 15