Lenovo W530, T530i, 2394F1U, 244723U manual Backup battery, Removal steps of Bluetooth daughter card

•“1100 ExpressCard blank bezel or ExpressCard” on page 84

Removal steps of Bluetooth daughter card

Step	Screw (quantity)	Color	Torque
	M2 × 3 mm, wafer-head, nylon-coated (1)	Silver	0.181 Nm
1
			(1.85 kgf-cm)

When installing: Make sure that the connector is attached firmly.

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 specified for your computer. Any other battery could ignite or explode.

Chapter 10. Removing or replacing a FRU 89