Remove The Stripe Cover - Lenovo Yoga 6 Hardware Maintenance Manual

Figure 33. Remove the upper case assembly
Go to https://support.lenovo.com/partslookup
replacement part:
System board

Remove the stripe cover

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 30
"Remove the upper case assembly" on page 47
Step 1. Remove the stripe cover.
to look up the Lenovo part numbers of the following
.
Chapter 4 Removing a FRU or CRU
49