Remove The Heat Sink (For Lenovo V15 G4 Amn); Remove The Wi-Fi Card; Remove The Heat Sink - Lenovo V14 Gen 4 i Hardware Maintenance Manual

Figure 83. Remove the Wi-Fi card
Screw specifications
M2 x L2.8
Go to
https://support.lenovo.com/partslookup
part:
Wi-Fi card

Remove the heat sink (for Lenovo V15 G4 AMN)

Make sure the following FRU (or CRU) has been removed.
"Remove the lower case" on page 77
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. Loosen four screws and then remove the heat sink.
Figure 84. Remove the heat sink
Go to https://support.lenovo.com/partslookup
part:
Heat sink
Number of screws
1
to look up the Lenovo part number of the following replacement
to look up the Lenovo part number of the following replacement
.
Chapter 4 Removing a FRU or CRU
81