Lenovo G470 Hardware Maintenance Manual page 23

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Lenovo G470/G475/G570/G575
Figure 13. Removal steps of system board (continued)
4
Remove the system board in the direction shown by arrow .
4
b
a a
When installing: When attaching the system board to the base cover, adjust
the placement of the wireless radio switch as shown in , and make sure that
b
both of the audio jack and the microphone jack are attached to the holes on the
base cover as shown in . Improper placement of the switch or those jacks
a
might cause a damage.
55
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