1140 Lcd Hinges - Lenovo B50-50 Hardware Maintenance Manual

1140 LCD hinges

For access, remove these FRUs in order:
• "1010 Keyboard" on page 33
• "1020 Optical drive" on page 35
• "1030 Base cover" on page 37
• "1040 Battery pack" on page 39
• "1050 Hard disk drive" on page 40
• "1060 DIMM" on page 42
• "1070 PCI Express Mini Card for wireless LAN/WAN" on page 43
• "1080 Fan and heat sink assembly" on page 45
• "1090 System board" on page 46
• "1100 ODD transfer board" on page 48
• "1110 LCD unit and upper cover" on page 49
• "1120 LCD front bezel" on page 52
• "1130 LCD panel" on page 53
Figure 14. Removal steps of LCD hinges
Remove six screws
1 1
Step Screw (quantity)
a M2.5 x 2.5 mm, Phillips head, nylok-coated (6) Black
a
. Remove the hinges in the direction shown by arrows
1
2
Lenovo B50-50
1 1
1
2
Color Torque
1.85±0.15kgf.cm
b
.
55