Refer to Table 3 "Part numbers for FRUs (CRUs)" on page 25 to look up the Lenovo part numbers of
replacement I/O board.
Remove the WLAN & Bluetooth combo module
Make sure the following FRUs (CRUs) have been removed:
"" on page
Step 1.
Disconnect the white and black cables from the WLAN & Bluetooth combo module
Figure 13. Disconnect antenna cables
Step 2.
Remove the screw
Figure 14. Remove one screw
Step 3.
Pull out the WLAN & Bluetooth combo module in the direction shown by the arrow
Figure 15. Pull out the WLAN & Bluetooth combo module
a
a
2
.
1
.
3
.
.
Chapter 4
Removing a FRU or CRU
33