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

Figure 56. Remove the memory module
Go to https://support.lenovo.com/partslookup
replacement parts:
DIMM absorber
Memory module
Memory module shielding

Remove the heat sink

Make sure the following FRU (or CRU) has been removed.
"Remove the lower case" on page 56
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 57. Remove the heat sink
Go to
https://support.lenovo.com/partslookup
part:
Heat sink
64
Hardware Maintenance Manual
to look up the Lenovo part numbers of the following
to look up the Lenovo part number of the following replacement