Lenovo U31-70 Laptop Hardware Maintenance Manual - Lenovo U31-70 - Page 38

Battery pack

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U31-70 Hardware Maintenance Manual 1020 Battery pack DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. For access, remove this FRU: • "1010 Base cover" on page 32 Figure 2. Removal steps of battery pack Release the speakers cables from the cable guides in the direction shown by arrows 1. 1 1 Detach the battery pack connector in the direction shown by arrow 2, remove the screws 3. 3 3 2 3 3 Step 3 Screw (quantity) M2 × 4 mm, Phillips-head, nylok-coated (4) battery---log up Color Black Torque 1.0~1.5 kgf*cm 34

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34
U31-70 Hardware Maintenance Manual
1020 Battery pack
DANGER
Only use the battery specified in the parts list for your computer. Any other battery
could ignite or explode.
For access, remove this FRU:
•
“1010 Base cover” on page 32
Figure 2. Removal steps of battery pack
Release the speakers cables from the cable guides in the direction shown by
arrows
1
.
1
1
Detach the battery pack connector in the direction shown by arrow
2
, remove
the screws
3
.
3
3
3
3
2
Step
Screw (quantity)
Color
Torque
3
M2 × 4 mm, Phillips-head, nylok-coated (4)
battery---log up
Black
1.0~1.5 kgf*cm