Remove The Heat Sink - Lenovo ThinkBook 14 Gen 6 Hardware Maintenance Manual

Figure 14. Remove three screws and the fan
Note: For touch screen models, release the touch board cable from the fan first.
Screw specifications
M2 × L4
Go to
https://support.lenovo.com/partslookup
replacement parts:
Fan

Remove the heat sink

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 28
Step 1. Disconnect the battery pack cable from the system board. Then, loosen three screws in the
alphabetical order. Then, remove the heat sink.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Number of screws
3
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
37