Lenovo 8332 Starting the drives, Disk drive LEDs, Engaging the drive module anti-tamperlocks

Starting the drives

Unless otherwise selected during installation, all drives in the enclosure should automatically start their motors during power on. If this does not occur then one of the following conditions may exist:

vThere may be a power problem (an alarm and power fault indication would normally be present).

vThe drive motors will spin up in a delayed sequence.

Disk drive LEDs

Each drive carrier module has two LEDs, an upper (green) LED and a lower (amber) LED.

vDuring normal operation, the green LED will be on and will flicker to indicate drive activity. It will also be on when no drive is present. It is off when the drive is not spun up.

vDuring normal operation, the amber LED will be:

–Off if no drive is present

–Off as the drive operates

–On if a drive fault exists

Engaging the drive module anti-tamper locks

An anti-tamper lock is installed in each drive carrier handle and can be accessed through the small cutout in the latch section of the handle with a TORX screwdriver. A lock symbol displays in the small opening beside the torque screw when the drive is locked.

Activating an anti-tamper lock

To activate an anti-tamper lock, do the following:

1.Carefully insert the TORX screwdriver provided into the cutout in the handle (see
1 in Figure 19).

2.Rotate the screwdriver in a clockwise direction until the lock symbol is visible in the opening beside the key see
2 in Figure 19).

Note: Do not turn the lock more than half a turn; otherwise, the drive carrier may be damaged.

3.Remove the screwdriver.

Figure 19. Activating an anti-tamper lock

Note: A drive carrier cannot be installed if its anti-tamper lock is activated outside the enclosure.

Deactivating an anti-tamper lock

To deactivate an anti-tamper lock, do the following:

Chapter 4. Operation 21