3-10
Dell PowerEdge 2300 Systems Service Manual
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If a 1 x 6 hot-pluggable SCSI backplane board is installed in the computer,
three LED indicators adjacent to each of the six SCSI hard-disk drive bays pro-
vide information on the status of the SCSI hard-disk drives (see Figure 3-1).
The SCSI backplane firmware controls the drive online and drive failure
indicators.
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Table 3-3 lists the drive indicator patterns established by the SCSI backplane
firmware. Different patterns are displayed as drive events occur in the system.
For example, in the event of a hard-disk drive failure, the
drive failed pattern
appears. After the drive is selected for removal, the
drive being prepared for
removal pattern appears, followed by the drive ready for insertion or removal
pattern. After the replacement drive is installed, the
drive being prepared for
operation pattern appears, followed by the drive online pattern.
NOTE: If you do not have a Dell PowerEdge Expandable RAID Controller host
adapter card installed, you will see only the drive online and drive bay empty
indicator patterns.
hard-disk drive
activity indicator
hard-disk drive
failure indicator
hard-disk drive
online indicator
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