Dell Precision 3570 - Bottom; Back; Service Tag

2. IR emitter/Ambient Light Sensor (ALS) (optional)
3. Camera shutter
4. HD RGB camera / FHD IR camera / FHD IR camera with Proximity Sensor (optional)
5. Camera status LED
6. LCD panel
7. Battery indicator LED
Bottom
1. Speaker
2. Service tag label
3. Fan vents
Back
1. microSIM card slot (optional)
Service Tag
The service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components in
your computer and access warranty information.
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