Lenovo IdeaPad Y480 - Manual (Page 57)

Lenovo Y480/Y580
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Figure 10. Removal steps of system board
Y580: Loosen three screws . Unplug LCD, USB, Power, speaker connectors in
the direction shown by arrows .
When installing: Make sure that all the connectors are attached firmly.
Step Screw (quantity) Color Torque
M2.5 × 5 mm, flat-head, nylok-coated (3) Black 1.5 ~2.0 kgfcm
a
b
a
a
a
b
b
a