Lenovo U310 Laptop Hardware Maintenance Manual - IdeaPad U310, U410, U310 Touc - Page 38

Battery pack, U310/U310 Touch

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Lenovo IdeaPad U310/U410 U310/U410 Touch Hardware Maintenance Manual 1010 Battery pack DANGER • Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. • Make sure the battery has been disconnected already before replacing any devices. Figure 1. Removal steps of battery pack U310/U310 Touch: Open four rubber foot pads with a screw driver in the direction shown by arrows a , then remove four screws b. b b a b a ba a Step a Screw (quantity) Color 2.5 × 6.8 mm, flat-head, nylok-coated (4) Black Torque 3.0 kgfcm U410/U410 Touch: Open three rubber foot pads with a screw driver in the direction shown by arrows a , then remove three screws b. b b a b a a Step a Screw (quantity) M2.5 × 8.0 mm, flat-head, nylok-coated (3) Color Black Torque 3.0 kgfcm 34

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Lenovo IdeaPad U310/U410 U310/U410 Touch Hardware
Maintenance Manual
34
1010 Battery pack
Figure 1. Removal steps of battery pack
U310/U310 Touch:
Open four rubber foot pads with a screw driver in the
direction shown by arrows
, then remove four screws
U410/U410 Touch:
Open three rubber foot pads with a screw driver in the
direction shown by arrows
, then remove three screws
Step
Screw (quantity)
Color
Torque
2.5 × 6.8 mm, flat-head, nylok-coated (4)
Black
3.0 kgfcm
Step
Screw (quantity)
Color
Torque
M2.5 × 8.0 mm, flat-head, nylok-coated
(3)
Black
3.0 kgfcm
DANGER
• Only use the battery specified in the parts list for your computer. Any
other battery could ignite or explode.
• Make sure the battery has been disconnected already before replacing any
devices.
a
b
a
a
b
b
b
a
a
b
a
a
b
b
a
b
a
b
a
a