Remove The Dc-In Cable; Remove The Wlan Card - Lenovo Yoga C640-13IML Hardware Maintenance Manual

Remove the dc-in cable

Make sure the following FRUs (CRUs) have been removed:
"Remove the lower case" on page 28
"Remove the I/O brackets" on page 32
Step 1. Disconnect the plug of the dc-in cable from the socket.
Attention:
Hold the plug to pull it out of the socket. Do not pull the cable. Use your fingernail to disconnect the
cable.
Figure 13. Disconnect the dc-in cable
Go to https://support.lenovo.com/partslookup
part:
dc-in cable

Remove the WLAN card

Make sure the following FRU (or CRU) have been removed.
"Remove the lower case" on page 28
Step 1. Disconnect the battery pack cable from the system board.
Attention: Use your fingernail to disconnect the cable. Do not pull the cable.
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Lenovo Yoga C640-13IML Hardware Maintenance Manual
to look up the Lenovo part number of the following replacement