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Figure 5. Remove seven screws and the lower case
Screw specifications
M2 × L4
M2 × L7.5
Go to
https://support.lenovo.com/partslookup
replacement part:
Lower case
Remove the battery pack
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 27
Step 1.
Disconnect the battery pack cable from the system board and remove the speakers cable from the
cable guide.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Number of screws
4
3
to look up the Lenovo part numbers of the following
Torque
2 ± 0.2 kgf-cm
2 ± 0.2 kgf-cm
.
Chapter 4
Removing a FRU or CRU
29
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