Lenovo 305-15IHW Laptop Hardware Maintenance Manual - Ideapad 305 Laptop - Page 52

USB board and ODD board, Then remove the USB board and ODD board in the direction shown

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Lenovo ideapad 305-15IHW/305-15IBD/305-15IBY/305-15ABM Hardware Maintenance Manual 1100 USB board and ODD board For access, remove these FRUs: • "1010 Battery pack" on page 34 • "1020 Optical drive" on page 35 • "1030 Bottom slot cover" on page 37 • "1070 Keyboard" on page 42 • "1080 Keyboard bezel" on page 44 Figure 10. Removal steps of USB board and ODD board Disconnect two connectors in the direction shown by arrow a. Remove the screws b. Then remove the USB board and ODD board in the direction shown by arrow c . 2 2 3 1 2 3 Step Screw (quantity) b M2.5 x 4 mm, flat-head, nylok-coated (3) Color Black Torque 2.0~2.5kgf.cm When installing: Make sure that the ODD and USB connectors are attached firmly. 48

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Lenovo ideapad 305-15IHW/305-15IBD/305-15IBY/305-15ABM
Hardware Maintenance Manual
48
1100 USB board and ODD board
For access, remove these FRUs:
•
“1010 Battery pack” on page 34
•
“1020 Optical drive” on page 35
•
“1030 Bottom slot cover” on page 37
•
“1070 Keyboard” on page 42
•
“1080 Keyboard bezel” on page 44
Figure 10. Removal steps of USB board and ODD board
Disconnect two connectors in the direction shown by arrow
. Remove the
screws
. Then remove the USB board and ODD board in the direction shown
by arrow
.
When installing:
Make sure that the ODD and USB connectors are attached
firmly.
Step
Screw (quantity)
Color
Torque
M2.5 x 4 mm, flat-head, nylok-coated (3)
Black
2.0~2.5kgf.cm
a
b
c
1
2
2
2
3
3
b