Chapter 3. Product Overview; Front - Lenovo ThinkCentre M90a Pro Gen4 Hardware Maintenance Manual

Chapter 3. Product overview

Front

1. Microphones*
3. Integrated camera or Infrared (IR) camera*
5. IR camera activity indicator*
7. System status indicator
9. Microphone mute/unmute control
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2. Radar card*
4. Integrated camera or Infrared (IR) camera shield*
6. Screen
8. Microphone mute/unmute indicator*
10. Thunderbolt™ 4 connector
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