Installing The System Board - Dell Latitude 9450 2-in-1 Owner's Manual

Figure 56. WWAN thermal pad
a. Display absorber (for computers shipped with WWAN antennas) or display mylar (for computers shipped without WWAN
antennas)
b. WWAN card thermal pad sticker (for computers shipped with WWAN antennas)

Installing the system board

CAUTION: The information in this installation section is intended for authorized service technicians only.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the system board and provides a visual representation of the installation procedure.
Figure 57. Installing the system board
74 Removing and installing Field Replaceable Units (FRUs)