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Disassembly
W220
Removing and Replacing the Volume Key PCBA and BTB-FPC Connector
1. 2. Remove the battery door, battery, and lower housing cover as described in the procedures. Remove the volume key PCBA from the Housing C with a tweezer as shown in Figure 11.
Figure 11. Removing Volume Key PCBA
Figure 12. Removing BTB-FPC Connector 3.
Remove the BTB-FPC connector from Main PCBA with a tweezer as shown in Figure 12.
