Component identification 74
Component identification
In this section
Front panel components .......................................................................................................................... 75
Front panel LEDs and buttons................................................................................................................... 76
Rear panel components........................................................................................................................... 77
Rear panel LEDs and buttons ................................................................................................................... 78
System board components....................................................................................................................... 79
SCSI backplane components ................................................................................................................... 81
SAS backplane components .................................................................................................................... 82
System board LEDs................................................................................................................................. 82
System LEDs and internal health LED combinations ..................................................................................... 83
SCSI backplane LEDs.............................................................................................................................. 85
Hot-plug SCSI hard drive LEDs ................................................................................................................. 85
Hot-plug SCSI hard drive LED combinations............................................................................................... 86
Hot-plug SAS hard drive LEDs.................................................................................................................. 87
Hot-plug SAS hard drive LED combinations ............................................................................................... 87
PCI Hot Plug LED status combinations ....................................................................................................... 88
PCI riser cage LED.................................................................................................................................. 89
Remote management connector ............................................................................................................... 89
Internal PCI Hot Plug LEDs and button....................................................................................................... 90
Identifying hot-plug fans .......................................................................................................................... 90
Hot-plug fan LED .................................................................................................................................... 91
Power converter module LED.................................................................................................................... 92
Battery-backed write cache LEDs .............................................................................................................. 92
Battery-backed write cache LED statuses.................................................................................................... 93