Remove The Coin-Cell Battery; Remove The Usb Board - Lenovo Legion Slim 5i Hardware Maintenance Manual

Remove the coin-cell battery

Make sure the following FRUs (CRUs) have been removed.
"Remove the lower case" on page 28
"Remove the Wi-Fi card" on page 35
Step 1. Disconnect the coin-cell battery cable from the USB board. Then, carefully remove the coin-cell
battery.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Figure 15. Remove the coin-cell battery
Go to
https://support.lenovo.com/partslookup
replacement part:
Coin-cell battery

Remove the USB board

Make sure the following FRUs (CRUs) have been removed:
"Remove the lower case" on page 28
"Remove the left SSD" on page 31
Step 1. Disconnect the USB board cable and the speaker cable from the USB board.
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
37