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Installing Drives

Dell™ PowerEdge™ 1650 Systems Installation and Troubleshooting Guide

  Installing SCSI Hard Drives

  Installing an IDE Hard Drive

  Installing a CD Drive

  Installing a Diskette Drive

  Connecting External SCSI Hard Drives

  Connecting an External SCSI Tape Drive

  Configuring the Boot Device


Your system features an internal hard-drive bay that contains up to three SCSI hard drives or two IDE hard drives. Your system also features two peripheral bays that can be used for an optional CD drive and a 3.5-inch diskette drive. This section contains instructions for replacing these devices as well as upgrading the system by installing a host adapter card.

Installing SCSI Hard Drives

This subsection describes how to install and configure SCSI hard drives in the system's internal hard-drive bays and how to upgrade the system by installing a host adapter expansion card.

The internal hard-drive bays provide space for up to three 1-inch SCSI hard drives. These drives connect to the system board via a SCSI backplane board.

Before You Begin

SCSI hard drives are supplied in special drive carriers that fit in the hard-drive bays.

NOTICE: Before attempting to remove or install a drive while the system is running, see the documentation for the host adapter to ensure that the host adapter is configured correctly to support hot-pluggable drive removal and insertion.
NOTE: It is recommended that you use only drives that have been tested and approved for use with the SCSI backplane board.

You may need to use different programs than those provided with the operating system to partition and format SCSI hard drives.

NOTICE: Do not turn off or reboot your system while the drive is being formatted. Doing so can cause a drive failure.

When you format a high-capacity SCSI hard drive, allow enough time for the formatting to be completed. Long format times for these drives are normal. A 9-GB hard drive, for example, can take up to 2.5 hours to format.

Installing a SCSI Hard Drive

NOTICE: Hot-plug drive installation is not supported for systems without the optional ROMB card.
  1. If the system does not have a ROMB card installed, shut down the system.

  2. Remove the front bezel, if attached (see "Removing and Replacing the Front Bezel" in "Troubleshooting Your System").

  3. Open the hard-drive handle (see Figure 7-1).

Figure 7-1. Installing a SCSI Hard Drive

  1. Insert the hard drive into the drive bay (see Figure 7-1).

  2. Close the hard-drive handle to lock the drive in place.

  3. Replace the front bezel, if it was removed in step 2.

  4. Install any required SCSI device drivers (see "Installing and Configuring SCSI Drivers" in the User's Guide for information).

  5. If the hard drive is a new drive, run the SCSI Controllers test in the system diagnostics.

Removing a SCSI Hard Drive

NOTICE: Hot-plug drive installation is not supported for systems without the optional ROMB card.
  1. If the system does not have a installed, shut down the system.

  2. For systems with a ROMB card, power down the hard-drive bay and wait until the SCSI hard-drive indicators on the drive carrier signal that the drive can be removed safely.

If the drive has been online, the green power on/fault indicator will flash as the drive is powered down. When both drive indicators are off, the drive is ready for removal.

  1. Remove the front bezel, if attached (see "Removing and Replacing the Front Bezel" in "Troubleshooting Your System").

  2. Open the hard-drive handle to release the drive.

  3. Slide the hard drive out until it is free of the drive bay.

  4. Replace the front bezel, if it was removed in step 3.

Installing an IDE Hard Drive

This subsection describes how to install an IDE hard drive in the internal hard-drive bays of a system configured for IDE hard drives.

NOTICE: IDE hard drive installation is not supported in systems with a SCSI backplane board.
CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System Information document.
  1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

  2. Remove the front bezel, if attached (see "Removing and Replacing the Front Bezel" in "Troubleshooting Your System").

  3. Open the system doors (see "Opening the System Doors" in "Troubleshooting Your System").

  4. Loosen the thumbscrew securing the drive-retention bracket to the chassis (see Figure 7-2).

Figure 7-2. Installing an IDE Hard Drive

  1. Rotate the right end of the drive-retention bracket away from the system's front panel (see Figure 7-2).

  2. If a filler plate is installed in the drive bay, remove it.

  3. Insert the IDE hard drive into the drive bay (see Figure 7-2).

  4. Connect the IDE data cable to the drive and to the IDE connector on the system board (see Figure 6-1 for the location).

  5. Connect the IDE power Y-cable to the drive and to the IDE_POWER connector on the system board (see Figure 6-1 for the location).

  6. Reinstall the IDE drive retention bracket and secure it with the thumbscrew.

  7. Close the system doors.

  8. Replace the front bezel, it it was removed in step 2.

Installing a CD Drive

The optional CD drive is contained in a carrier that slides into the peripheral bay.

CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System Information document.
  1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

  2. Remove the front bezel, if attached (see "Removing and Replacing the Front Bezel" in "Troubleshooting Your System").

  3. Open the system doors (see "Opening the System Doors" in "Troubleshooting Your System").

  4. If a filler plate is installed in the drive bay, remove it now.

  5. If the drive carrier and the drive were supplied separately, install the drive in the carrier:

    1. Match the edge of the carrier with the retention tab (see Figure 7-3) with the back edge of the drive.

    1. Fit the right edge of the drive into the carrier, and then lower the left edge of the drive into the carrier until the drive snaps into place.

  6. Slide the drive into the peripheral bay (see Figure 7-3) until it is fully inserted.

Be careful not to damage the CD drive data cable when inserting the drive.

Figure 7-3. Installing a CD Drive

  1. Replace the front bezel, if it was removed in step 2.

  2. Connect the CD drive data cable to the connector labeled "CD-ROM" on the SCSI backplane (or on the system board, if your system has IDE hard drives installed).

  3. Close the system doors.

  4. Replace the front bezel, if it was removed in step 2 (see "Removing and Replacing the Front Bezel" in "Troubleshooting Your System").

  5. Reconnect the system and peripherals to their electrical outlets.

Installing a Diskette Drive

The optional diskette drive is contained in a carrier that slides into the peripheral bay. Perform the following steps to install a diskette drive.

CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System Information document.
  1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

  2. Remove the front bezel, if attached (see "Removing and Replacing the Front Bezel" in "Troubleshooting Your System").

  3. Open the system doors (see "Opening the System Doors" in "Troubleshooting Your System").

  4. If a filler plate is installed in the drive bay, remove it now.

  5. If the carrier and the drive were supplied separately, install the drive in the carrier:

    1. Match the edge of the carrier with the retention tab (see Figure 7-4) with the back edge of the drive.

    1. Fit the left edge of the drive into the carrier, then lower the right edge of the drive into the carrier until the drive snaps into place.

  6. Slide the drive into the peripheral bay (see Figure 7-4) until it is fully.

Ensure that you do not damage the ribbon cable at the back of the drive.

Figure 7-4. Installing a Diskette Drive

  1. Connect the drive data cable to the connector labeled "FLOPPY" on the SCSI backplane (or system board, if your system has IDE hard drives installed).

  2. Close the system doors.

  3. Replace the front bezel, if it was removed in step 2 (see "Removing and Replacing the Front Bezel" in "Troubleshooting Your System").

  4. Reconnect the system and peripherals to their electrical outlets.

Connecting External SCSI Hard Drives

Follow these general guidelines when connecting external SCSI hard drives to the external SCSI connector on the system's back panel or to a SCSI controller card.

CAUTION: Before you perform this procedure, you must turn off the system and disconnect it from its power source. For more information, see "Safety First—For You and Your System" in "Troubleshooting Your System."
CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System Information document.
  1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

  2. If you are installing a SCSI controller card, install the card now (see "Installing Expansion Cards" in "Installing System Board Options").

  3. Connect the external SCSI devices to the external SCSI connector on the system's back panel.

If you are attaching multiple external SCSI devices, daisy-chain the devices using the cables shipped with each device.

  1. Reconnect the system to an electrical outlet and turn it on.

  2. Connect the external device(s) to electrical outlet(s) and turn them on.

  3. Install any required SCSI device drivers (see "Installing and Configuring SCSI Drivers" in the User's Guide).

  4. Test the SCSI devices.

Connecting an External SCSI Tape Drive

This subsection describes how to configure and install an external SCSI tape drive.

CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System Information document.
  1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

  2. Ground yourself by touching an unpainted metal surface on the back of the system, unpack the drive, and compare the jumper and switch settings with those in the documentation that came with the drive.

  3. Unpack the tape drive and controller card and configure the tape drive according to the documentation that came with the tape drive, based on the following guidelines:

    1. Each device attached to a SCSI host adapter must have a unique SCSI ID number. (Narrow SCSI devices use IDs 0 to 7; wide SCSI devices use IDs from 0 to 15).

A SCSI tape drive is typically configured as SCSI ID 6.

NOTE: There is no requirement that SCSI ID numbers be assigned sequentially or that devices be attached to the cable in order by ID number.
    1. SCSI logic requires that the two devices at opposite ends of a SCSI chain be terminated and that all devices in between be unterminated. Therefore, you should enable the tape drive's termination if it is the last device in a chain of devices (or sole device) connected to the SCSI controller.

  1. Install the controller card in an expansion slot (see "Installing Expansion Cards" in "Installing System Board Options").

  2. Connect the tape drive's interface/DC power cable to the connector on the controller card supplied with the tape drive.

  3. Reconnect the system and peripherals to their electrical outlets, and turn them on.

  4. Perform a tape backup and verification test with the drive as instructed in the software documentation that came with the drive.

Configuring the Boot Device

If you plan to boot the system from a hard drive, the drive must be attached to the primary (or boot) controller. The device that the system boots from is determined by the boot order specified in the System Setup program.

The System Setup program provides options that the system uses to scan for installed boot devices. Refer to your system's User's Guide for information about the System Setup program.

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