Bottom - Lenovo ThinkBook Plus Gen 4 User Manual

Bottom

1. Novo button hole
2. Wireless antennas
3. Speakers
4. Ventilation slots (inlet)
6
User Guide
Press the Novo button to open the Novo Button menu. From the
menu, you can choose to open the UEFI/BIOS setup utility, the Boot
menu, or the Windows startup options screen.
Send and receive radio waves for the built-in wireless LAN (local area
network) and Bluetooth module.
Note: The antennas are not visible from the outside of the computer.
Produce sound.
Maintain the incoming airflow to dissipate internal heat.
Attention: Do not block the ventilation slots. Otherwise, the
computer might overheat.