Lenovo Y70-70 Touch Hardware Maintenance Manual - Lenovo Y70-70 Touch - Page 55

Power board and touchpad

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Lenovo Y70-70 Touch/Y70-80 Touch 1120 Power board and touchpad 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 Figure 12. Removal steps of power board and touchpad Peel off the adhesive tape in the direction shown by arrow 1. Remove the screw 2. 2 1 Step Screw (quantity) 2 M2.0 × 2.0 mm, flat-head, nylok-coated (1) POWER PCB to LOGIC UP SUB Color Torque Black 1.5 kgf*cm 51

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51
Lenovo Y70-70 Touch/Y70-80 Touch
1120 Power board and touchpad
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
Figure 12. Removal steps of power board and touchpad
Peel off the adhesive tape in the direction shown by arrow
1
. Remove the
screw
2
.
2
1
Step
Screw (quantity)
Color
Torque
2
M2.0 × 2.0 mm, flat-head, nylok-coated (1)
POWER PCB to LOGIC UP SUB
Black
1.5 kgf*cm