Dell Inspiron 15 3520 Quick Start

Introduction

This guide provides essential information to get you started with your Dell Inspiron 15 3520 laptop.

Regulatory Information

Regulatory Model/Type: Information regarding regulatory models and types is available. For specific details, refer to the documentation provided with your computer or visit Dell's regulatory compliance website.

Information for NOM (Norma Oficial Mexicana): Information required by the Norma Oficial Mexicana is provided for devices described in this document. Dell México, S.A. de C.V. is the importer.

Getting Started

Power Adapter: Connect the power adapter or power cable to your computer and to the display, if required.

Powering On: Power on the computer and the display, if connected.

Important Safety Information

Always read the safety information that shipped with your computer. For additional safety best practices, see the Regulatory Compliance Homepage at Dell.com/regulatory_compliance.

General Precautions:

Do not remove the computer cover unless you need to install internal accessories. Refer to the Owner's or Service Manual for instructions on removing and replacing parts.
Retain filler brackets or cards that ship with your computer. Installing them over empty card-slot openings is necessary to maintain FCC certification and protect the computer from dust and dirt, while maintaining airflow.

Icons and Connectors

The following sections describe common icons and connectors found on your Dell Inspiron 15 3520:

Power Adapter

Input Voltage: 100-240 V AC

Input Frequency: 50-60 Hz

Output Current: 2.31 A

Output Voltage: 19.5 V DC

Maximum Operating Temperature: °C (°F)

Common Ports and Connectors

USB 2.0: Standard USB port.
USB 3.0/USB 3.1 Gen 1: Faster USB port.
USB 3.0/USB 3.1 with PowerShare: USB port that can charge devices even when the computer is off.
USB 3.1 Type-C: Newer, reversible USB connector.
eSATA: External SATA port for connecting external hard drives.
Thunderbolt 3 port with Power delivery (USB-C): High-speed data transfer and power delivery port.
Network (RJ45): For connecting to a wired network.
VGA: Video Graphics Array port for connecting external displays.
DVI: Digital Visual Interface port for connecting external displays.
HDMI: High-Definition Multimedia Interface port for connecting external displays.
DisplayPort: Digital display interface for connecting external displays.
Mini DisplayPort: Smaller version of DisplayPort.
TV-in: For connecting to a television signal.
External Graphics Port: For connecting an external graphics card.
Infrared (IR) emitter: For remote control functions.
Headphone/Audio-out: Port for connecting headphones or speakers.
Headset: Port for connecting a headset with microphone.
Microphone: Port for connecting a microphone.
Line-in: Input for audio signals.
Line-out/Speakers: front left-right: Output for front left and right speakers.
Speakers: rear left-right: Output for rear left and right speakers.
Speakers: side left-right: Output for side left and right speakers.
Speakers: Audio center/subwoofer: Output for the center speaker and subwoofer.
SIM-card slot: For inserting a SIM card.
ExpressCard slot: For expansion cards.
Media-card reader: For reading various memory cards.
Security-cable slot: For attaching a security cable.
Wi-Fi light: Indicates Wi-Fi status.
Bluetooth light: Indicates Bluetooth status.

Configuration Notes

Depending on your computer configuration, some ports or connectors may not be available.

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