Remove The Pogo Pin Bracket - Lenovo Chromebook Duet 3 Hardware Maintenance Manual

Figure 11. Disconnect the I/O board cable
Go to
https://support.lenovo.com/partslookup
replacement part:
Right I/O board
Left I/O board
Right I/O board cable
Left I/O board cable
I/O board mylar

Remove the pogo pin bracket

Make sure the following FRUs (or CRUs) have been removed.
"Remove the LCD module" on page 26
Step 1. Remove four screws, and then remove the pogo pin bracket.
32
Lenovo Chromebook Duet 3, IdeaPad Duet 3 Chromebook (11", 7), and Lenovo Duet Chromebook Education Edition Hardware
Maintenance Manual
to look up the Lenovo part numbers of the following