Remove The Battery Pack; Remove The Wi-Fi Card - Lenovo CAMPUS LEGION SLIM 7-15ACH Hardware Maintenance Manual

Remove the battery pack

Make sure the following FRU (or CRU) has 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. Remove one SSD.
Note: For details, see "Remove the solid-state drive (SSD) module" on page 31.
Step 3. Remove four screws and then remove the battery pack.
Figure 9. Remove four screws and remove the battery pack
Screw specifications
M2 x L3.5
Go to
https://support.lenovo.com/partslookup
part:
Battery pack

Remove the Wi-Fi card

Make sure the following FRU (or CRU) has 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. Detach the main and auxiliary antenna cable connectors. Remove one screw and then remove the
Wi-Fi card by pulling it away from the slot.
Number of screws
4
to look up the Lenovo part number of the following replacement
.
Chapter 4 Removing a FRU or CRU
33