1170 Lcd Hinges - Lenovo B41-80 Hardware Maintenance Manual

Lenovo B41-80
Hardware Maintenance Manual

1170 LCD hinges

For access, remove these FRUs:
• "1010 Battery pack" on page 32
• "1020 Optical drive" on page 33
• "1030 Bottom slot cover" on page 35
• "1040 Hard disk drive" on page 36
• "1050 DIMM" on page 38
• "1060 PCI Express Mini Card for wireless LAN/WAN" on page 39
• "1070 Keyboard" on page 40
• "1080 Keyboard bezel" on page 42
• "1110 System board" on page 47
• "1140 LCD unit and base cover" on page 51
• "1150 LCD front bezel" on page 55
• "1160 LCD panel" on page 56
Figure 17. Removal steps of hinges
Remove two screws
shown by arrow
58
a
c
.
2
2
Step Screw (quantity)
a
M2 x 4 mm, flat-head, nylok-coated (2)
b
a M2.5 x 4 mm, flat-head, nylok-coated (6) Black
b
and six screws . Remove the hinges in the direction
1
3
2
2
2
1
3
Color Torque
Black 1.5~2.0kgf.cm
2.0~2.5kgf.cm