Dell PowerEdge 650 - Manual (Page 59)

Installing a Hard Drive
1. Align the hard-drive mounting holes with the holes in the drive carrier.
2. Using a #2 Phillips screwdriver, install the four screws that secure the hard drive to the carrier. See Figure 7 -2 .
3. Align the hard-drive carrier so that the shoulder washers on the carrier slide into the mounting notches in the chassis.
4. Slide the carrier forward until it stops.
5. Tighten the thumbscrew that secures the hard-drive carrier to the chassis.
6. Connect the power and interface cables to the new drive.
The interface cables for IDE hard drives are connected to the backplane board.
The interface cables for SCSI hard drives are connected to a controller card.
7. Close the system. See " Closing the System " in "Troubleshooting Your System."
Installing a RAID or SCSI Controller Card
See " Installing an Expansion Card " in "Installing System Components" for instructions about installing the card and routing the cables.
CD/Diskette Drives
The CD/diskette drives are mounted on a tray that is secured to the chassis using a thumbscrew. The drives are connected using and interposer card, which
connects to the backplane board.
Removing the CD/Diskette Drive Tray
NOTE: Install the two screws at the front of the hard-drive carrier first.
CAUTION: See your System Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.