Remove The Heat Sink; Remove The Fan - Lenovo IdeaPad 5 Hardware Maintenance Manual

Wi-Fi card

Remove the heat sink

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 30
Step 1. Disconnect the battery pack cable from the system board.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Step 2. Remove five screws and then remove the heat sink.
Figure 12. Remove five screws and remove the heat sink
Screw specifications
M2 x L3
Go to
https://support.lenovo.com/partslookup
replacement part:
Heat sink

Remove the fan

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 30
Step 1. Disconnect the battery pack cable from the system board.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Step 2. Disconnect the fan cable from the system board and detach the I/O board cable.
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Hardware Maintenance Manual
Number of screws
5
to look up the Lenovo part numbers of the following