Lenovo B4400 Laptop Hardware Maintenance Manual - Page 62

LCD front bezel

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Lenovo B4400 Hardware Maintenance Manual 1150 LCD front bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1020 Dummy card (Optional)" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 Optical drive" on page 40 • "1060 DDR3L SDRAM" on page 41 • "1070 Mini PCI Express Card for wireless LAN/WAN" on page 42 • "1080 Keyboard" on page 44 • "1090 Keyboard bezel" on page 46 • "1100 System board" on page 48 • "1110 LCD unit" on page 51 Figure 15. Removal steps of LCD front bezel Remove two screws a . 1 1 Step a Screw (quantity) Color M2.0 × 4 mm, flat-head, nylokcoated (2) Black Torque 1.85 kgfcm Remove the LCD front bezel in the direction shown by arrows b. 2 2 2 2 58

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Lenovo B4400 Hardware Maintenance Manual
58
1150 LCD front bezel
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 34
•
“1020 Dummy card (Optional)” on page 35
•
“1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 36
•
“1040 Hard disk drive” on page 37
•
“1050 Optical drive” on page 40
•
“1060 DDR3L SDRAM” on page 41
•
“1070 Mini PCI Express Card for wireless LAN/WAN” on page 42
•
“1080 Keyboard” on page 44
•
“1090 Keyboard bezel” on page 46
•
“1100 System board” on page 48
•
“1110 LCD unit” on page 51
Figure 15. Removal steps of LCD front bezel
Remove two screws
.
Remove the LCD front bezel in the direction shown by arrows
Step
Screw (quantity)
Color
Torque
M2.0 × 4 mm, flat-head, nylokcoated (2)
Black
1.85 kgfcm
a
1
1
a
b
2
2
2
2