Lenovo W530 User Manual
For access, remove these FRUs in order:
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Removal steps of I/O sub card
2
1
1
Step
Screw (quantity)
Color
Torque
1
M2 × 7 mm, wafer-head, nylon-coated (2)
Silver
0.181 Nm
(1.85 kgf-cm)
(1.85 kgf-cm)
When installing: Make sure that the connector is attached firmly.
1210 System board assembly and magnesium structure frame
Note: The system board does not contain the Ethernet connector and the ac power connector. For the
Ethernet connector, see “1200 I/O sub card” on page 101. The ac power connector is installed on the
magnesium structure frame.
Ethernet connector, see “1200 I/O sub card” on page 101. The ac power connector is installed on the
magnesium structure frame.
For access, remove these FRUs in order:
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102
Hardware Maintenance Manual