Lenovo IdeaPad Y400 Notebook - Manual (Page 58)

Lenovo Y400/Y500 Hardware Maintenance Manual
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Figure 10. Removal steps of system board
When installing: Make sure that all the connectors are attached firmly.
Remove the system board in the direction shown by arrow .
When installing: When attaching the system board to the base cover, adjust the
placement of the ports as shown in . Improper placement of the ports or those
jacks might cause a damage.
Step Screw (quantity) Color Torque
M2.5 × 4 mm, flat-head, nylok-coated (3) Black 1.5 ~2.0 kgfcm
a
b
a
c
Y500
c
a a