Dell 3520 Inspiron 15 Laptop User Guide

DELL 3520 Inspiron 15 Laptop

• Read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at Dell.com/regulatory_compliance.
• Do not remove the computer cover unless you need to install internal accessories for your computer. For instructions on removing and replacing parts, see the Owner’s or Service Manual at Dell.com/support.
• Retain the filler brackets or cards that ship with your computer. Installing filler brackets or filler cards over empty card-slot openings is necessary to maintain FCC certification of the computer. The filler brackets and filler cards keep dust and dirt out of your computer and maintain the airflow that cools your computer.

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

Power on the computer (and the display, if connected).

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

Icons

Power Adapter
USB 2.0
USB 3.0/USB 3.1 Gen 1
USB 3.0/USB 3.1 with PowerShare
USB 3.1 Type-C
eSATA
Thunderbolt
Thunderbolt 3 port with Power delivery (USB-C)
Network
VGA
DVI
HDMI
DisplayPort
Mini DisplayPort
TV-in
External Graphics Port
Infrared (IR) emitter
Headphone/Audio-out
Headset
Microphone
Line-in
Line-out/Speakers: front left-right
Speakers: rear left-right
Speakers: side left-right
Speakers: Audio center/subwoofer
S/PDIF
Screen-rotation lock
SIM-card slot
ExpressCard slot
Media-card reader
Security-cable slot
Power/Battery-status light
Battery-status light
Hard-drive activity light
Wi-Fi light
Bluetooth light

References

• Regulatory Compliance | Dell
• Support | Dell US
• Materials – Restricted Material Compliance | Dell 台灣