Bottom - Dell Inspiron 15 3520 Setup And Specifications

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1. Speakers
Provide audio output.
2. Service Tag and regulatory labels
The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware
components in your computer and access warranty information. The regulatory label contains regulatory information of
your computer.
3. Air vents
Air is blown out by the internal fans through the air vents.
NOTE: To prevent the computer from overheating, ensure that the air vents are not blocked when the computer is
running.
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