Remove The I/O Board With Cable; Remove The Lenovo Smart Pen And Pen Holder - Lenovo ThinkBook 14s Yoga Gen 2 Hardware Maintenance Manual

Figure 20. Remove the pen holder
Screw specifications
M1.6 x L3
Go to https://support.lenovo.com/partslookup
replacement parts:
Lenovo Smart Pen
Pen holder

Remove the I/O board with cable

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 30
"Remove the battery pack" on page 31
"Remove the CMOS battery" on page 36
"Remove the Lenovo Smart Pen and pen holder" on page 39
Step 1. Remove the I/O bracket on the I/O board. See "Remove the I/O brackets" on page 37 for details.
Step 2. Disconnect the I/O board cable from the system board. Disconnect the cables connected to the I/O
board and then remove the I/O board with cable.
40
Hardware Maintenance Manual
Number of screws
2
to look up the Lenovo part numbers of the following