1100 Bluetooth Daughter Card (Bdc-2) - Lenovo ThinkPad Edge E30 Hardware Maintenance Manual

Removal steps of backup battery
DANGER
Use only the battery specified in the parts list for your computer. Any other battery could ignite
or explode.
When installing: Make sure that the connector is attached firmly.

1100 Bluetooth daughter card (BDC-2)

For access, remove these FRUs in order:
• "1010 Battery pack" on page 52
• "1020 Bottom slot cover" on page 52
• "1070 Keyboard" on page 59
• "1080 Top case assembly and microphone module" on page 61
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Chapter 8 Removing and replacing a FRU
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