1110 Battery Pack - Lenovo B71-80 Hardware Maintenance Manual

1110 Battery pack

For access, remove these FRUs in order:
• "1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 34
• "1020 Hard disk drive" on page 35
• "1030 DIMM" on page 37
• "1040 PCI Express Mini Card for wireless LAN/WAN" on page 38
• "1050 Keyboard" on page 40
• "1060 Optical drive" on page 42
• "1070 Keyboard bezel" on page 43
• "1080 System board" on page 46
• "1090 Fan assembly and Heat Sink assembly" on page 50
• "1100 LCD unit" on page 51
DANGER
Only use the battery specified in the parts list for your computer. Any other
battery could ignite or explode.
Figure 11. Removal steps of battery pack
Remove the screws
b
arrow .
Step Screw (quantity)
a
M2 × 6 mm, Phillips-head, nylok-coated (2) Black
a . Remove the battery pack in the direction shown by
a
Lenovo B71-80
a
b
Color Torque
1.85±0.15 kgfcm
53