Figure 15. Fix the I/O module
Antenna
Removing the antenna module
1
Follow the procedure in Before working inside your tablet.
2
Remove:
a
SD memory card.
b Display panel
3
To remove the antenna module:
a
Unthread the WWAN main antenna from the system board.
b Release the clips on the left and right side of the WWAN main antenna module securing it to the system
c
Flip over the WWAN main antenna module to release it from the system board.
d Remove the WWAN main antenna module from the system.
NOTE:
The same procedure must be followed to remove the dummy WWAN main antenna module from the system.
72
Disassembly and reassembly