4-4 Chapter 4: System maintenance
4.1.2 Replacing the hard drive
WARNING!
• Ensure to have a replacement ready before replacing the hard drive. DO NOT leave the drive tray
open for long periods to prevent disruption of internal airow.
• Handle the hard drives with extreme care. Hold them by the edges and avoid touching the circuits
and interface connectors.
To replace the hard drive:
1. Identify the faulty hard drive using the SANWatch software or the LEDs on the drive tray.
NOTE: See section Hard drive designation for the order of the drive bays.
2. When the faulty hard drive is located, turn the bezel lock to its unlock position using a small-sized
athead screwdriver.
3. Press the release button to open the bezel, wait for 30 seconds for the hard drive to spin down,
then gently pull out the tray.