Telephone System Installation and Maintenance Guide

Chapter 24 Replacing an internal component 189
BCM50 Installation and Maintenance Guide
Chapter 24
Replacing an internal component
There are three components inside the main unit that you can replace: the hard disk, the fan, and
the router card. Figure 70 shows an overview of replacing an internal component.
Figure 70 Overview of replacing an internal component
Caution: You must wear an antistatic grounding strap at all times when
handling electronic components. Failure to do so can result in damage to the
equipment.