Dell Latitude 9420 Portable Laptop User Guide

DELL Latitude 9420 Portable Laptop

Regulatory Model/Type

P142G/P142G001

IMPORTANT

• 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.

Power Adapter

• Input voltage
• Input current (maximum)
• Input frequency
• Output current
• Output voltage
• Maximum operating temperature

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

1. Power adapter
2. USB 2.0
3. USB 3.0/USB 3.1 Gen 1
4. USB 3.0/USB 3.1 with PowerShare
5. USB 3.1 Type-C
6. eSATA
7. Thunderbolt
8. Thunderbolt 3 port with Power delivery (USB-C)

Icons

1. Network
2. VGA
3. DVI
4. HDMI
5. DisplayPort
6. Mini DisplayPort
7. TV-in
8. External Graphics Port
9. Infrared (IR) emitter
10. Headphone/Audio-out
11. Headset

Icons

1. Microphone
2. Line-in
3. Line-out/Speakers: front left-right
4. Speakers: rear left-right
5. Speakers: side left-right
6. Speakers: Audio center/subwoofer
7. S/PDIF

Icons

1. Screen-rotation lock
2. SIM-card slot
3. ExpressCard slot
4. Media-card reader
5. Security-cable slot
6. Power/Battery-status light
7. Battery-status light
8. Hard-drive activity light

Icons

1. Wi-Fi light
2. Bluetooth light