Lenovo B4400 Hardware Maintenance Manual - Page 63

LCD panel, LCD cable and hinges

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Lenovo B4400 1160 LCD panel, LCD cable and hinges 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 • "1150 LCD front bezel" on page 58 Figure 16. Removal steps of LCD panel, LCD cable and hinges Remove six screws a. Unplug the integrated camera connector in the direction shown by arrow b. Lift the LCD panel in the direction shown by arrows c. 1 2 1 11 3 11 When installing: Make sure that the connector is attached firmly. Step a Screw (quantity) Color M2.0 × 3.5 mm, flat-head, nylokcoated (6) Black Torque 1.85 kgfcm 59

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Lenovo B4400
59
1160 LCD panel, LCD cable and hinges
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
•
“1150 LCD front bezel” on page 58
Figure 16. Removal steps of LCD panel, LCD cable and hinges
Remove six screws
. Unplug the integrated camera connector in the direction
shown by arrow
. Lift the LCD panel in the direction shown by arrows
When installing:
Make sure that the connector is attached firmly.
Step
Screw (quantity)
Color
Torque
M2.0 × 3.5 mm, flat-head, nylokcoated (6)
Black
1.85 kgfcm
a
b
c
2
1
1
1
1
1
1
3
a