Dell PowerEdge 2300 User Manual page 107

See Chapter 3, "Installing and Configuring SCSI Drivers," for information.
See Chapter 5, "Running the Dell Diagnostics," in the Installation and Trouble-
shooting Guide for more information.
Remove a SCSI hard-disk drive from an internal drive bay as follows:
If the drive has been online, the drive status indicators flash sequentially as the
drive is powered down.
When all indicators are turned off, the drive is ready for removal.
You can configure a 2 x 2 or 2 x 3 non–hot-pluggable SCSI backplane board as a split
backplane board or a single backplane board, depending on how the backplane board
is connected. (Figures B-3 and B-4 in Appendix B, "Jumpers and Switches," show the
location of the connectors on the SCSI backplane boards.)
Installing SCSI Hard-Disk Drives 7-7