Screw specifications
M2 x L2.8
Go to
https://support.lenovo.com/partslookup
replacement parts:
USB board
USB board cable
Remove the coin-cell battery
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 28
Step 1.
Disconnect the battery pack cable from the system board.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Figure 33. Disconnect the battery pack cable
Step 2.
Disconnect the coin-cell battery cable from the system board. Press the coin-cell battery outwards
and then remove it from the system board.
48
Lenovo V17 Gen 3 Hardware Maintenance Manual
Number of screws
3
to look up the Lenovo part numbers of the following