Juniper NSM4000, Hardware Manual

Page: 137 / 196

Figure 66: Removing a Hard Disk
Installing the Hard Disk
To install a hard disk in the NSM4000 appliance:
1.
(Optional) Attach an ESD grounding strap to your bare wrist, and connect the strap
to an external ESD point.
2.
Remove the replacement hard disk from its antistatic bag.
3.
Slide the hard disk into the hard disk slot.
4.
Push the hard disk lever, as shown in Figure 67 on page 123 , until it closes with a click
to ensure that the hard disk is secured firmly in the slot.
5.
Using a flat screwdriver, turn the screw clockwise to the locked position so that the
notch in the screw is oriented vertically.
Figure 67: Installing a Hard Disk
When you install a replacement hard disk, the alarm shuts off when the new drive is
sensed and the red Hard Disk Fault LED on the new hard drive starts blinking, which
indicates that the drive is being rebuilt. When the drive is rebuilt, the red LED goes out.
123 Copyright © 2016, Juniper Networks, Inc.
Chapter 12: Replacing Hardware Components