Remove The Dc-In Cable - Lenovo Yoga Slim 7 Hardware Maintenance Manual

Step 3. Disconnect the speaker cable and the subwoofer cable from the system board.
Figure 18. Disconnect cables
Step 4. Release the speaker cables from the cable guide and then remove the speakers (with subwoofer).
Figure 19. Remove the speakers (with subwoofer)
Go to
https://support.lenovo.com/partslookup
part:
Speakers (with subwoofer)

Remove the DC-in cable

Make sure the following FRU (or CRU) has been removed.
"Remove the lower case" on page 30
Step 1. Disconnect the battery cable from the system board.
Attention: Use your fingernails to pull the connector to unplug it. Do not pull the cable.
to look up the Lenovo part number of the following replacement
.
Chapter 4 Removing a FRU or CRU
39