VERITAS 5U84 Manual

Unlocking and locking a 3340/5340 Appliance 5U84 Storage Shelf
disk drive drawer
Document Number: 213
Version: 1.1 (03/05/18)
Purpose
This document describes the process for unlocking and locking the disk drive drawers of a Veritas
5U84 Storage Shelf.
Electrical Safety
The static discharged by human bodies can damage static-sensitive components on the boards.
When installing and maintaining the equipment, observe appropriate electrostatic safety precautions
to prevent personnel injuries or device damage.
When operating a device in an electrostatic sensitive area, you must take electrostatic-discharge
(ESD)-preventive measures. These include wearing ESD-preventive gloves, an ESD-preventive wrist
strap, and ESD-preventive clothes to avoid personnel injury or device damage.
To prevent damage to the device, pay attention to the following during operations:
• Do not touch devices with bare hands because ESD from the human body may damage the
electrostatically sensitive elements on a board.
• When dealing with the server or any of the internal components, wear an ESD-preventive wrist
strap, ESD-preventive gloves, and ESD-preventive suit.
About locking and unlocking disk drive drawers on a 5U84 Storage
Shelf
This section describes how to lock and unlock a disk drive from its drive carrier. For security purposes,
each 5U84 Storage Shelf uses two anti-tamper locks that are located on the right side and left side
of each disk drive drawer. Locking the anti-tamper locks prevents unauthorized access to the disk
drives in each disk drive drawer.
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Veritas Appliance
Hardware Service Procedure

The disk drive drawers are locked by default at the factory before the storage shelves are shipped.
A screwdriver with a Torx T20 bit is shipped with a 5U84 Storage Shelf, and is required to unlock the
disk drive drawers.
Requirements
Use the following to verify the requirements of the service.
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HSP #213 - Unlocking and locking a 5U84 Storage Shelf drive drawer

Verify you have the following items
• A screwdriver with a Torx T20 bit•
• ESD-wrist strap
Unlocking a 5U84 Storage Shelf disk drive drawer
Use the following procedure to unlock a 5U84 Storage Shelf disk drive drawer.
To unlock a 5U84 Storage Shelf disk drive drawer
Note: You must unlock the disk drive drawer before you can remove a Disk Drive In Carrier module
from a drawer slot.
1Locate and identify the disk drive drawer that you want to unlock.
2Unlock the drawer using a screwdriver with a Torx T20 bit by turning each anti-tamper lock
counter-clockwise.
When the anti-tamper lock is unlocked, the lock arrow points to the unlocked padlock icon.
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HSP #213 - Unlocking and locking a 5U84 Storage Shelf drive drawer

3Repeat the process to unlock other disk drive drawer anti-tamper locks
Locking a 5U84 Storage Shelf disk drive drawer
Use the following procedure to lock the drive carrier.
To lock a 5U84 Storage Shelf disk drive drawer
1Locate and identify the disk drive drawer that you want to lock.
2Ensure that the disk drive drawer is completely closed.
3Lock the drawer using a screwdriver with a Torx T20 bit by turning each anti-tamper lock
clockwise.
When the anti-tamper lock is locked, the lock arrow points to the locked padlock icon.
4Repeat the process to lock other disk drive drawer anti-tamper locks.
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HSP #213 - Unlocking and locking a 5U84 Storage Shelf drive drawer