Dell 6350 manual +Duglvnulyhv

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The hard-disk drive bays provide space for up to three 1-inch, hot-pluggable SCSI hard-disk drives.

Figure 4-7 provides an internal chassis view of the hard-disk drive bays, the

1 x 3 hot-pluggable SCSI backplane board, and the Ultra2/low-voltage differen- tial (LVD) SCSI cable. The Ultra2/LVD SCSI cable has two connectors:

‡The connector at one end attaches to the Ultra2/LVD SCSI host adapter connector labeled “PRIMARY SCSI-A” on the system board, or to an optional SCSI host adapter card such as the Dell PowerEdge Expandable RAID Controller host adapter card.

‡The connector at the other end of the cable attaches to the connector labeled “SCSI” on the SCSI backplane board.

hot-pluggable SCSI

backplane board

system board

data cable connector (PLANAR)

Ultra2/LVD SCSI cable connector (SCSI)

SCSI hard-disk drive bays (3)

)LJXUH(BACKPLANE)	power-supply
	paralleling board
	Ultra2/LVD SCSI
SCSI backplane	interface cable
board interface	Ultra2/LVD SCSI host adapter
cable connector
	connector (PRIMARY SCSI-A)

Remove a SCSI hard-disk drive from a hard-disk drive bay as follows:

1.If the system has a PowerEdge Expandable RAID Controller installed, take the hard-disk drive off-line using the PowerEdge RAID Console utility. If the system has no PowerEdge Expandable RAID Controller installed, shut down the system.

Refer to the PowerEdge Expandable RAID Controller documentation for information about using the PowerEdge RAID Console utility.

4-10 Dell PowerEdge 6350 Systems Service Manual