Lenovo S20-30 Touch Notebook - Manual (Page 55)

Lenovo S20-30 / S20-30 Touch
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Figure 9. Speakers, base cover, audio board, DC-IN board and power board (continued)
Remove screw , unplug the connector, then remove the DC-IN board in the
direction shown by arrow .
When installing: Make sure that the power connector is attached firmly.
Remove screw , and then remove the audio board in the direction shown by
arrow .
Step Screw (quantity) Color Torque
M2 × 3 mm, flat-head, nylok-coated (1) Black 1.35 kgfcm
Step Screw (quantity) Color Torque
M2 × 3 mm, flat-head, nylok-coated (1) Black 1.35 kgfcm
a
b
a
b
b
a
b
a
b
a