Go to
https://support.lenovo.com/partslookup
part:
CMOS battery
Remove the I/O bracket (left)
Make sure the following FRU (or CRU) has been removed.
"Remove the lower case" on page 62
Step 1.
Disconnect the battery pack cable from the system board.
Attention: Use your fingernails to pull the connector to unplug it. Do not pull the cable.
Step 2.
Remove six screws and then remove the I/O bracket (left).
Figure 64. Remove the I/O bracket (left)
Screw specifications
M2.0 x L4.0
Go to
https://support.lenovo.com/partslookup
part:
I/O bracket (left)
Remove the I/O bracket (right)
Make sure the following FRU (or CRU) has been removed.
"Remove the lower case" on page 62
Step 1.
Disconnect the battery pack cable from the system board.
Attention: Use your fingernails to pull the connector to unplug it. Do not pull the cable.
Step 2.
Remove two screws and then remove the I/O bracket (right).
70
Hardware Maintenance Manual
to look up the Lenovo part number of the following replacement
Number of screws
6
to look up the Lenovo part number of the following replacement