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1040 battery pack – Lenovo M50-70 Notebook User Manual

Page 44

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40

M50-70/M50-80 Hardware Maintenance Manual

1040 Battery pack

For access, remove these FRUs in order:
“1010 Optical drive” on page 33

“1020 Keyboard” on page 35

“1030 Base cover” on page 37

DANGER

Only use the battery specified in the parts list for your computer. Any other battery

could ignite or explode.

Figure 4. Removal steps of battery pack

Unplug the battery connector in the direction shown by arrow 1, then remove

the screws 2.

Step

Screw (quantity)

Color

Torque

2

M2.0 × 3.0 mm, flat-head, nylok-coated (3)

BATT to LOGIC UP SUB

Black

1.8±0.2 kgf*cm

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