HP 418800-B21 HP StorageWorks 70 Modular Smart Array Enclosure maintenance and - Page 61

Index 7 7-segment display board 41 installing 42 removing 41 A access panel 26 installing 27 removing 26 ADU See Array Diagnostic Utility Array Diagnostic Utility 18 B backplane 51 installing 57 removing 52 buttons 13 C cables, supported 12 component failure, verifying 7-segment display board 41 backplane 52 front UID module 34 hard drive 28 hot-plug fan 32 hot-plug power supply 31 I/O module 33 midplane 45 power on/off module 36 power UID module 39 riser board 43 component identification 13, 14 component replacement, verifying 7-segment display board 42 backplane 57 front UID module 35 hard drive 30 hot-plug fan 33 hot-plug power supply 31 I/O module 34 midplane 51 power on/off module 38 power UID module 40 riser board 45 components front panel 13 rear panel 14 connectors 13 CSR See customer self repair customer self repair 19, 20 D diagnostic tools 18 E enclosure specifications 11 environmental specifications 11 F fan installing 32 removing 32 front panel components 13 front panel LEDs 14 front UID module 34 installing 35 removing 35 H hard drive bay numbers 16 LEDs 16 hard drive blanks 27 installing 27 removing 27 hard drives 28 installing 30 removing 29 hot-plug fans 32 hot-plug power supplies 30 HP technical support 7 Index 61