Dell PowerEdge 2300 Installation and Troubleshooting Guide - Page 145

The upgrade kit for the 1 x 6 SCSI backplane board includes the following parts

Page 145 highlights

In split-backplane mode, the drives connected to the backplane board are divided as follows: On a 2 x 2 backplane board, the SCSI channel attached to connector SCSIA on the SCSI backplane board supports SCSI slots 0 and 1 (see Figure 10-2). The SCSI channel attached to connector SCSIB on the backplane board supports SCSI slots 2 and 3. On a 2 x 3 backplane board, the SCSI channel attached to connector SCSIA on the SCSI backplane board supports SCSI slots 0, 1, and 2 (see Figure 10-2). The SCSI channel attached to connector SCSIB on the backplane board supports SCSI slots 3, 4, and 5. The system automatically configures the backplane board as a split backplane if two SCSI interface cables are connected-no jumper or software changes are required. To configure a 2 x 2 or 2 x 3 non-hot-pluggable SCSI backplane board as a single backplane, connect the computer's on-board Ultra2/LVD host adapter to connector SCSIA on the SCSI backplane board. The upgrade kit for the 1 x 6 SCSI backplane board includes the following parts: 1 x 6 hot-pluggable SCSI backplane board SCSI hard-disk drive LED indicator panel A hard-disk drive indicator panel data cable A control cable that connects the system board and SCSI backplane board Use the following procedure to install a 1 x 6 hot-pluggable SCSI backplane in your computer. See "Removing the Computer Covers" in Chapter 7. Installing Hard-Disk Drives 10-11

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Installing Hard-Disk Drives
10-11
In split-backplane mode, the drives connected to the backplane board are divided as
follows:
²
On a 2 x 2 backplane board, the SCSI channel attached to connector SCSIA on
the SCSI backplane board supports SCSI slots 0 and 1 (see Figure 10-2). The SCSI
channel attached to connector SCSIB on the backplane board supports SCSI slots
2 and 3.
²
On a 2 x 3 backplane board, the SCSI channel attached to connector SCSIA on
the SCSI backplane board supports SCSI slots 0, 1, and 2 (see Figure 10-2). The
SCSI channel attached to connector SCSIB on the backplane board supports SCSI
slots 3, 4, and 5.
The system automatically configures the backplane board as a split backplane if two
SCSI interface cables are connected—no jumper or software changes are required.
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To configure a 2 x 2 or 2 x 3 non-hot-pluggable SCSI backplane board as a single back-
plane, connect the computer’s on-board Ultra2/LVD host adapter to connector SCSIA
on the SCSI backplane board.
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The upgrade kit for the 1 x 6 SCSI backplane board includes the following parts:
²
1 x 6 hot-pluggable SCSI backplane board
²
SCSI hard-disk drive LED indicator panel
²
A hard-disk drive indicator panel data cable
²
A control cable that connects the system board and SCSI backplane board
Use the following procedure to install a 1 x 6 hot-pluggable SCSI backplane in your
computer.
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See “Removing the Computer Covers” in Chapter 7.
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