Figure 37. Disconnect the battery pack and the USB board cable
Step 2.
Remove three screws and then remove the USB board.
Figure 38. Remove the USB board
Screw specifications
M2 x L2.8
Go to
https://support.lenovo.com/partslookup
replacement parts:
USB board
Remove the USB board cable
Make sure the following FRUs (or CRUs) have been removed.
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IdeaPad 3/IdeaPad 3i/IdeaPad Slim 3/IdeaPad Slim 3i series Hardware Maintenance Manual
Number of screws
3
to look up the Lenovo part numbers of the following
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