Figure 25. Remove two screws
Screw specifications
M2.0 x L3.5 x D4.5 x T0.5
Step 2.
Remove the audio board.
Figure 26. Remove the audio board
Go to
https://support.lenovo.com/partslookup
part:
Audio board
Remove the upper case (with keyboard)
Make sure the following FRU (CRU) have been removed.
40
Lenovo Yoga C740 series Hardware Maintenance Manual
Number of screws
2
to look up the Lenovo part number of the following replacement
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