Remove The I/O Bracket (For Dis) - Lenovo 16IAH7 Hardware Maintenance Manual

Figure 9. Remove the speakers
Screw specifications
M1.6 x L1.7
Go to https://support.lenovo.com/partslookup
part:
Speakers

Remove the I/O bracket (for DIS)

Make sure the following FRU (or CRU) has been removed.
"Remove the lower case" on page 28
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.
Figure 10. Remove the I/O bracket
Screw specifications
M2 x L4
32
Hardware Maintenance Manual
Number of screws
4
to look up the Lenovo part number of the following replacement
Number of screws
2