Remove The Charger Cable; Remove The System Board - Lenovo ThinkBook 14s Yoga Gen 3 Hardware Maintenance Manual

Go to
https://support.lenovo.com/partslookup
part:
Fingerprint board with cable

Remove the charger cable

Make sure the following FRU (or CRU) has been removed.
"Remove the lower case" on page 30
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. Disconnect the I/O board cable from the I/O board and then remove the I/O board. See "Remove
the I/O board with cable" on page 40for details.
Step 3. Release the cable and then remove the charger cable.
Figure 23. Remove the charger cable
Go to
https://support.lenovo.com/partslookup
part:
Charger cable

Remove the system board

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 30
"Remove the battery pack" on page 31
"Remove the solid-state drive (SSD) module" on page 32
"Remove the Wi-Fi card" on page 33
"Remove the heat sink" on page 35
"Remove the fan" on page 35
"Remove the memory module" on page 38
Step 1. Remove the I/O bracket on the system board. See "Remove the I/O brackets" on page 37 for
details.
Step 2. Disconnect cables connected to the system board.
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Hardware Maintenance Manual
to look up the Lenovo part number of the following replacement
to look up the Lenovo part number of the following replacement