Lenovo Secure Managed Client - Manual (Page 29)

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:
v There may be a power problem (an alarm and power fault indication would
normally be present).
v The 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.
v During 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.
v During 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.
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:
Figure 19. Activating an anti-tamper lock
Chapter 4. Operation 21