Remove the 14-pin I/O board cable
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 35
Step 1.
Disconnect the battery pack cable from the system board. Then, disconnect and remove the 14-pin
I/O board cable.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Figure 13. Remove the 14-pin I/O board cable
Go to
https://support.lenovo.com/partslookup
replacement part:
14-pin I/O board cable
Remove the 40-pin I/O board cable
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 35
Step 1.
Disconnect the battery pack cable from the system board. Then, disconnect and remove the 40-pin
I/O board cable.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
36
Lenovo 100e Chromebook Gen 4 Hardware Maintenance Manual
to look up the Lenovo part numbers of the following