Sun Microsystems Netra T4 AC100, Service And System Reference Manual

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Chapter 8 Storage Devices 8-11
1. Initiate antistatic precautions.
See Section 5.5, “Antistatic Precautions” on page 5-5.
2. If the system is running, shut it down and remove the power.
See Section 5.3.2, “Powering Off the System” on page 5-4.
3. Lower the front fascia.
See Section 5.7.1, “Removing the Front Fascia” on page 5-11.
4. Remove the top access cover.
See Section 5.6.2, “Removing the Top Access Cover” on page 5-9.
8.3.2 Removing a Removable Media Module
1. Perform the steps listed in Section 8.3.1, “Preparation” on page 8-10, as
appropriate.
2. Loosen the four captive Phillips screws securing the RMM drive bay assembly to
the front of the chassis and partially withdraw the drive bay from the chassis.
3. Disconnect the SCSI data cable at the motherboard.
4. Disconnect the power cable at the motherboard.
5. Carefully withdraw the RMM drive bay assembly from the chassis and place it on
the antistatic mat.
6. Remove the DVD-R drive as follows:
a. Release the two screws securing the DVD-R drive to the drive bay.
b. Detach the power connector at the rear of the drive bay.
c. Slide the DVD-R drive out of the drive bay and place it on the antistatic mat.
7. Remove the DAT drive as follows:
a. Detach the power connector at the rear of the drive bay.
b. Release the clips holding the SCSI connector and detach if from the rear of the
drive
c. Release the two screws securing the DAT drive to the drive bay.
d. Slide the DAT drive out of the drive bay and place it on the antistatic mat.
8. If you are replacing the drive with a new one, note the position of the jumpers on
the drive(s) so that you can set up the new drive identically.