Service and Maintenance 5-51
2. Disconnect the GPS antenna cable (G). (Figure 5-79, page 5-50)
a. If the GPS antenna needs replacement, perform the procedures in GPS Antenna
Removal on page 5-46.
b. If the GPS antenna does not need a replacement, do not detach the metallic tape securing
the GPS antenna to the mainboard. This may damage the metallic tape and cause the
GPS signal to deteriorate. Instead, perform the procedures below:
(1) Using the plastic pry, pry to lift the circuit cover (A).
Figure 5-80. Removing the Circuit Cover (1 of 2)
(2) Open the circuit cover to detach the GPS antenna from the mainboard.
Figure 5-81. Removing the Circuit Cover (2 of 2)