Lenovo ThinkCentre M740s User Manual page 10

M940s
1. Optical drive eject button*
3. SD card slot*
5. Storage drive activity indicator
7. Microphone connector
®
9. USB-C 3.2 Gen 1 connector
11. USB 3.2 Gen 2 connector
* for selected models
4
ThinkCentre M740s / M940s User Manual V2.0 (E-version)
2. Optical drive activity indicator*
4. Power button
®
6. ThinkCentre LED
8. Headset connector
10. USB 3.2 Gen 1 connector
12. Internal speaker*