Cisco NCS 4000 Series Hardware Installation page 157

Removing and Replacing Chassis Components
• Make sure that the ECU is installed.
Required Tools and Equipment
• ESD-preventive wrist strap
• 6-inch, number-1 Phillips screwdriver
• SSDs (Cisco PID NCS4K-SSD-100G or NCS4K-SSD-200G=)
Steps
To remove an SSD:
Procedure
Step 1
Loosen the two captive screws.
Figure 73: Captive Screws on the SSD
1 - Captive screws
Step 2
Slide out the SSD from the ECU slot.
Replacing the External Connection Unit
Hardware Installation Guide for Cisco NCS 4000 Series
137