
Contents 3
Contents
Customer self repair...................................................................................................................... 5
Parts only warranty service ......................................................................................................................... 5
Illustrated parts catalog ............................................................................................................... 16
Mechanical components........................................................................................................................... 16
System components ................................................................................................................................. 19
Removal and replacement procedures........................................................................................... 22
Required tools......................................................................................................................................... 22
Safety considerations............................................................................................................................... 22
Preventing electrostatic discharge .................................................................................................... 22
Warning and caution messages ...................................................................................................... 22
Power down ........................................................................................................................................... 24
Extend the hard drive drawer.................................................................................................................... 25
Hard drive blank..................................................................................................................................... 25
Hard drive.............................................................................................................................................. 26
Hard drive drawer bezel.......................................................................................................................... 27
Hard drive drawer display board.............................................................................................................. 27
Fan ....................................................................................................................................................... 29
Hot-plug I/O module ............................................................................................................................... 30
Power supply.......................................................................................................................................... 30
Hard drive drawer .................................................................................................................................. 31
Power block ........................................................................................................................................... 35
Fan board.............................................................................................................................................. 37
Dual 7-segment display board .................................................................................................................. 39
Power button/UID board.......................................................................................................................... 40
Cable management arm........................................................................................................................... 41
Diagnostic tools.......................................................................................................................... 45
Integrated Management Log ..................................................................................................................... 45
Array Diagnostic Utility ............................................................................................................................ 45
Component identification............................................................................................................. 46
Front panel components ........................................................................................................................... 46
Diagnostic cable access ................................................................................................................. 46
Front panel LEDs and button ..................................................................................................................... 48
Rear panel components............................................................................................................................ 49
Rear panel LEDs and buttons..................................................................................................................... 51
Device bay ID numbers ............................................................................................................................ 52
SAS and SATA hard drive LEDs................................................................................................................. 53
SAS and SATA hard drive LED combinations .............................................................................................. 53
Specifications............................................................................................................................. 55
Environmental specifications ..................................................................................................................... 55
Storage array specifications ..................................................................................................................... 55
Acronyms and abbreviations........................................................................................................ 56