Lenovo Yoga 6 Hardware Maintenance Manual page 39

"Remove the lower case" on page 30
Step 1. Disconnect the battery pack cable from the system board.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Figure 7. Disconnect the battery pack cable
Step 2. Remove the M.2 solid-state drive bracket screw and slide the M.2 solid-state drive out of the slot.
Figure 8. Remove the M.2 solid-state drive
Screw specifications
M2 x 2
Go to
https://support.lenovo.com/partslookup
replacement part:
Number of screws
1
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
33