Remove The Usb Board - Lenovo ThinkBook 15p Gen 2 i Hardware Maintenance Manual

Step 2. Remove three screws and then remove the fan.
Figure 14. Remove three screws and then remove the fan
Screw specifications
M2 x L5
Go to https://support.lenovo.com/partslookup
part:
Fan

Remove the USB board

Make sure the following FRU (or CRU) have 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 USB board cable and the power board cable from the USB board.
Figure 15. Disconnect the USB board cable and the power board cable from the USB board
36
Hardware Maintenance Manual
Number of screws
3
to look up the Lenovo part number of the following replacement