Remove The System Board And Fingerprint Reader Cable - Lenovo Yoga 9i Hardware Maintenance Manual

Remove the system board and fingerprint reader cable

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 29
"Remove the battery pack" on page 29
"Remove the 2242 solid-state drive and bracket (for selected models)" on page 30
"Remove the 2280 solid-state drive (for selected models)" on page 32
"Remove the heat sink" on page 33
"Remove the fans" on page 34
"Remove the I/O board with cables" on page 35
Step 1. Disconnect cables connected to the system board.
Figure 15. Disconnect cables
Step 2. Remove nine screws and then remove the system board.
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Yoga 9i (14", 8) Hardware Maintenance Manual