Lenovo Y50-70 Touch Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 54
IO board, 1070 Subwoofer Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch
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Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual 1080 IO board For access, remove these FRUs in order: • "1010 Base cover" on page 33 • "1020 Battery pack" on page 36 • "1030 Hard disk drive" on page 39 • "1070 Subwoofer (Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch)" on page 49 Figure 8. Removal steps of IO board Y40-70/Y40-80 Detach the connector in the direction shown by arrow 1. Remove the screws 2 and 3. Step Screw (quantity) 2 M2.0 × 3.0 mm, flat-head, nylok-coated (1) CARD READER Board TO Logic UP (Y40-70/ Y40-80) 3 M2.5 × 4.45 mm, flat-head, nylok-coated (1) USB Board TO Logic UP (Y40-70/Y40-80) Color Torque Silver 2.0 kgf*cm Black 2.5 kgf*cm 50
50
Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch
Hardware Maintenance Manual
1080 IO board
For access, remove these FRUs in order:
•
“1010 Base cover” on page 33
•
“1020 Battery pack” on page 36
•
“1030 Hard disk drive” on page 39
•
“1070 Subwoofer (Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch)” on page 49
Figure 8. Removal steps of IO board
Y40-70/Y40-80
Detach the connector in the direction shown by arrow
1
. Remove the
screws
2
and
3
.
±
²
³
Step
Screw (quantity)
Color
Torque
2
M2.0 × 3.0 mm, flat-head, nylok-coated (1)
CARD READER Board TO Logic UP (Y40-70/
Y40-80)
Silver
2.0 kgf*cm
3
M2.5 × 4.45 mm, flat-head, nylok-coated (1)
USB Board TO Logic UP (Y40-70/Y40-80)
Black
2.5 kgf*cm