Remove I/O Board Bracket - Lenovo 100e Chromebook Gen 4 Hardware Maintenance Manual

Step 1. Disconnect the battery pack and the speakers' cable from the system board, remove the speakers'
cable from the cable guide, and remove the speakers.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Figure 17. Disconnect and remove the speakers
Go to
https://support.lenovo.com/partslookup
replacement part:
Speakers

Remove I/O board bracket

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, remove two screws and the I/O
board bracket.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
to look up the Lenovo part numbers of the following
.
Chapter 5 Removing a FRU or CRU
39