1090 Keyboard Bezel - Lenovo B4400 Hardware Maintenance Manual

Lenovo B4400 Hardware Maintenance Manual

1090 Keyboard bezel

For access, remove these FRUs in order:
• "1010 Battery pack" on page 34
• "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
• "1050 Optical drive" on page 40
• "1080 Keyboard" on page 44
Figure 9. Removal steps of keyboard bezel
Remove fourteen screws
Remove the screw
46
compartment cover" on page 36
b
b
a
Step Screw (quantity)
a M2 × 3 mm, flat-head, nylokcoated (3)
b
M2.5 × 8 mm, flat-head, nylok-coated (14) Black
c .
c
Step Screw (quantity)
d
M2 × 6 mm, flat-head, nylok-coated (1)
a b
and three screws
a
a
b
a
a
a
a
a
a
on the bottom.
a
a
a
a
a
Color Torque
Black 1.85 kgfcm
3.5 kgfcm
Color Torque
Black 1.85 kgfcm