7-30 Sun StorEdge 5310 NAS Troubleshooting Guide • December 2004
7.7.2.2 Procedure
1. Use the storage management software to create, save, and print a new storage
array profile.
2. Did the Recovery Guru direct you to replace a failed controller battery?
■ Yes - Go to step 3.
■ No - Run the Recovery Guru to identify the failed component. Go to step 3.
3. Remove the back cover.
4. If needed, mute the alarm.
Caution – Electrostatic discharge damage to sensitive components. To prevent
electrostatic discharge damage to the module, use proper antistatic protection when
handling the module components.
5. Put on antistatic protection.
6. Unpack the new battery.
Set the new battery on a dry, level surface. Save all packing materials in case you
need to return the battery.
7. Check the Fault lights to locate the failed controller battery. If a fault is detected,
the amber Fault light will be illuminated. Figure 7-15 on page 7-31 shows the
locations of these lights.
Caution – Potential data loss or degraded performance. To prevent data loss or
damage to a cable, do not twist, fold, pinch, or step on a fibre optic cable, and do not
bend a cable tighter than a 2-inch radius.