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• “1100 ExpressCard blank bezel or ExpressCard” on page 84
Removal steps of Bluetooth daughter card
Step Screw (quantity) Color
Torque
1
M2 × 3 mm, wafer-head, nylon-coated (1) Silver
0.181 Nm
(1.85 kgf-cm)
When installing: Make sure that the connector is attached rmly.
1130 Backup battery
For access, remove these FRUs in order:
• “1010 Battery pack” on page 68
• “1030 Memory module slot cover” on page 70
• “1060 Keyboard” on page 74
• “1100 ExpressCard blank bezel or ExpressCard” on page 84
Removal steps of backup battery
DANGER
Use only the authorized battery specied for your computer. Any other battery could ignite or
explode.
Chapter 10. Removing or replacing a FRU 89