Lenovo Y70-70 Touch Laptop Hardware Maintenance Manual - Lenovo Y70-70 Touch - Page 58

Upper case

Page 58 highlights

Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual 1130 Upper case For access, remove these FRUs in order: • "1010 Base cover" on page 33 • "1020 Battery pack" on page 35 • "1030 Hard disk drive" on page 37 • "1040 PCI Express Mini Card for wireless LAN" on page 39 • "1060 LED board" on page 42 • "1070 Subwoofer" on page 43 • "1080 USB board" on page 44 • "1090 Fan assembly and Heat Sink assembly" on page 45 • "1100 System board" on page 47 • "1110 Speakers" on page 49 • "1120 Power board and touchpad" on page 51 Figure 13. Removal steps of upper case Remove the screws 1. 111 11 Step 1 Screw (quantity) M2.5 × 6.0 mm, flat-head, nylok-coated (5) HINGE BRK -L to LOGIC UP ASSY & HINGE BRK -R to LOGIC UP ASSY Color Torque Black 2.5 kgf*cm 54

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Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual
1130 Upper case
For access, remove these FRUs in order:
“1010 Base cover” on page 33
“1020 Battery pack” on page 35
“1030 Hard disk drive” on page 37
“1040 PCI Express Mini Card for wireless LAN” on page 39
“1060 LED board” on page 42
“1070 Subwoofer” on page 43
“1080 USB board” on page 44
“1090 Fan assembly and Heat Sink assembly” on page 45
“1100 System board” on page 47
“1110 Speakers” on page 49
“1120 Power board and touchpad” on page 51
Figure 13. Removal steps of upper case
Remove the screws
1
.
1
1
1
1
1
Step
Screw (quantity)
Color
Torque
1
M2.5 × 6.0 mm, flat-head, nylok-coated (5)
HINGE BRK -L to LOGIC UP ASSY & HINGE
BRK -R to LOGIC UP ASSY
Black
2.5 kgf*cm