Lenovo U310 Laptop Hardware Maintenance Manual - IdeaPad U310, U410, U310 Touc - Page 71

LCD unit

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Lenovo IdeaPad U310/U410 U310/U410 Touch 1090 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive" on page 46 • "1040 DIMM" on page 49 • "1050 PCI Express Mini Card for wireless LAN/WAN" on page 51 • "1060 Fan assembly and Heat Sink assembly" on page 54 • "1070 Keyboard" on page 60 • "1080 System board" on page 63 Figure 9. Removal steps of LCD unit Remove four screws a. aa aa Step a Screw (quantity) M2.5 × 3.5 mm, flat-head, nylok-coated (4) (U310/U310 Touch) M2.5 × 4.0 mm, flat-head, nylok-coated (4) (U410/U410 Touch) Color Silver Silver Torque 2.5 kgfcm 2.5 kgfcm When installing: • Route the antenna cables along the cable guides. As you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. • Make sure that the LCD connector is attached firmly and make sure that you do not pinch the antenna cables when you attach the LCD assembly. Route the LCD cable along the cable guides. 67

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Lenovo IdeaPad U310/U410 U310/U410 Touch
67
1090 LCD unit
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 34
•
“1030 Hard disk drive” on page 46
•
“1040 DIMM” on page 49
•
“1050 PCI Express Mini Card for wireless LAN/WAN” on page 51
•
“1060 Fan assembly and Heat Sink assembly” on page 54
•
“1070 Keyboard” on page 60
•
“1080 System board” on page 63
Figure 9. Removal steps of LCD unit
Remove four screws
.
When installing:
•
Route the antenna cables along the cable guides. As you route the cables,
make sure that they are not subjected to any tension. Tension could cause the
cables to be damaged by the cable guides, or a wire to be broken.
•
Make sure that the LCD connector is attached firmly and make sure that you
do not pinch the antenna cables when you attach the LCD assembly. Route
the LCD cable along the cable guides.
Step
Screw (quantity)
Color
Torque
M2.5 × 3.5 mm, flat-head, nylok-coated
(4) (U310/U310 Touch)
M2.5 × 4.0 mm, flat-head, nylok-coated
(4) (U410/U410 Touch)
Silver
Silver
2.5 kgfcm
2.5 kgfcm
a
a
a
a
a
a