HP Surestore Disk Array FC60 HP SureStore E Disk Array FC60 Service Manual (A5 - Page 271
Battery Harness,
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Troubleshooting Battery Harness Introduction This section describes procedures to troubleshoot the controller enclosure battery harness. See Figure 87. For troubleshooting procedures, refer to the "Master Troubleshooting Table" on page 275 Battery Harness Figure 87 Battery Harness Servicing Notes An intermittent or complete loss of battery power to the controller modules or batteries not charging properly may indicate a defective battery harness or controller enclosure midplane. To replace a battery harness or controller enclosure midplane, you must remove the controller enclosure from the rack and completely disassemble the chassis. For this reason, you should investigate all other potential sources of failure before replacing these items. Specifically, make sure you replace the BBU, both power supply modules, and both power cords before replacing the battery harness. Controller Enclosure Troubleshooting 271