Remove The Rtc Battery; Remove The I/O Board With Cable - Lenovo IdeaPad 5 Hardware Maintenance Manual

Figure 40. Remove the wireless card
Screw specifications
M2 x L3
Go to
https://support.lenovo.com/partslookup
replacement part:
Wi-Fi card

Remove the RTC battery

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 46
Step 1. Disconnect the RTC battery cable from the I/O board and then remove the RTC battery.
Figure 41. Remove the RTC battery
Go to
https://support.lenovo.com/partslookup
replacement part:
RTC battery

Remove the I/O board with cable

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 46
"Remove the solid-state drive" on page 48
50
Hardware Maintenance Manual
Number of screws
1
to look up the Lenovo part numbers of the following
to look up the Lenovo part numbers of the following