Drive Status Indicator; Anti-Tamper Locks - Lenovo Type 8332 User Manual

Figure 11. Driver carrier module

Drive status indicator

Disk drive status, under ESI processor control, is monitored by two LEDs (a green
LED and an amber LED) mounted on the front cap of each drive carrier module.
See "Disk drive LEDs" on page 21 for a description of LED states.
Figure 12. Drive status LEDs and components
1 Green LED
2 Amber LED
3 Torque screw
4 Drive lock indicator opening

Anti-tamper locks

Anti-tamper locks are installed in each drive carrier handle and are accessed with a
TORX screwdriver through the small cutout in the latch section of the handle.
When activated, the locks disable the normal "pinch" latch action of the drive
carrier handle. A drive is locked when the red lock symbol appears in the indicator
opening.
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Chapter 2. Features