Lenovo B71-80 Hardware Maintenance Manual
40
1050 Keyboard
For access, remove these FRUs in order:
• “1010 Hard disk drive (HDD)/Memory/Mini PCI Express Card slot
• “1020 Hard disk drive” on page 35
• “1030 DIMM” on page 37
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 38
Figure 5. Removal steps of keyboard
Remove the screws
.
Step Screw (quantity)
Color
Torque
PN
M2.0 × 6 mm, Phillips-head,
nylok-coated (3)
Black
1.85±0.15 kgfcm
90205118
a
a
a
a
a
