Dell Latitude 3520 User Manual

Latitude 3520

Latitude 3520
Setup and Specifications
Regulatory Model: P108F Regulatory Type: P108F001/P108F002 April 2021 Rev. A00

Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.

Contents
Chapter 1: Set up your Latitude 3520……………………………………………………………………………….. 4
Chapter 2: Views of Latitude 3520…………………………………………………………………………………… 6 Right………………………………………………………………………………………………………………………………………………………………… 6 Left……………………………………………………………………………………………………………………………………………………………………6 Top…………………………………………………………………………………………………………………………………………………………………… 7 Front………………………………………………………………………………………………………………………………………………………………… 8 Bottom…………………………………………………………………………………………………………………………………………………………….. 9 LED Indicators and Characteristics…………………………………………………………………………………………………………………9 Battery Charge and Status LED ………………………………………………………………………………………………………………..9
Chapter 3: Specifications of Latitude 3520………………………………………………………………………. 10 Dimensions and weight………………………………………………………………………………………………………………………………….. 10 Processor……………………………………………………………………………………………………………………………………………………….. 10 Chipset……………………………………………………………………………………………………………………………………………………………. 11 Operating system…………………………………………………………………………………………………………………………………………….11 Memory…………………………………………………………………………………………………………………………………………………………… 11 Intel Optane Memory with solid-state storage (optional)…………………………………………………………………………….12 External ports………………………………………………………………………………………………………………………………………………….12 Internal slots…………………………………………………………………………………………………………………………………………………… 13 Ethernet…………………………………………………………………………………………………………………………………………………………. 13 Wireless module………………………………………………………………………………………………………………………………………………13 Audio………………………………………………………………………………………………………………………………………………………………. 14 Storage…………………………………………………………………………………………………………………………………………………………… 15 Media-card reader…………………………………………………………………………………………………………………………………………. 15 Keyboard………………………………………………………………………………………………………………………………………………………… 15 Camera…………………………………………………………………………………………………………………………………………………………… 16 Touchpad…………………………………………………………………………………………………………………………………………………………17 Power adapter…………………………………………………………………………………………………………………………………………………17 Battery……………………………………………………………………………………………………………………………………………………………. 18 Display……………………………………………………………………………………………………………………………………………………………..18 Fingerprint reader………………………………………………………………………………………………………………………………………….. 19 GPU–Integrated………………………………………………………………………………………………………………………………………….. 20 GPU–Discrete……………………………………………………………………………………………………………………………………………… 20 Operating and storage environment……………………………………………………………………………………………………………..20
Chapter 4: Keyboard shortcuts………………………………………………………………………………………. 21
Chapter 5: Getting help and contacting Dell…………………………………………………………………….. 23

Contents

1
Set up your Latitude 3520
About this task NOTE: The images in this document may differ from your computer depending on the configuration you ordered.
Steps 1. Connect the power adapter and press the power button.

NOTE: To conserve battery power, the battery might enter power saving mode. Connect the power adapter and press the power button to turn on the computer.
2. Finish operating system setup. For Ubuntu: Follow the on-screen instructions to complete the setup. For more information about installing and configuring Ubuntu, see the knowledge base articles SLN151664 and SLN151748 at www.dell.com/support.
For Windows: Follow the on-screen instructions to complete the setup. When setting up, Dell recommends that you: Connect to a network for Windows updates.
NOTE: If connecting to a secured wireless network, enter the password for the wireless network access when prompted. If connected to the internet, sign-in with or create a Microsoft account. If not connected to the internet, create an offline account.
On the Support and Protection screen, enter your contact details.
3. Locate and use Dell apps from the Windows Start menu–Recommended.
Table 1. Locate Dell apps

Set up your Latitude 3520

Table 1. Locate Dell apps

Resources

Description

Dell Product Registration Register your computer with Dell.

Dell Help & Support Access help and support for your computer.
SupportAssist SupportAssist is the smart technology that keeps your computer running at its best by optimizing settings, detecting issues, removing viruses and notifies when you need to make system updates. SupportAssist proactively checks the health of your system’s hardware and software. When an issue is detected, the necessary system state information is sent to Dell to begin troubleshooting. SupportAssist is preinstalled on most of the Dell devices running Windows operating system. For more information, see SupportAssist for Home PCs User’s Guide on www.dell.com/serviceabilitytools.
NOTE: In SupportAssist, click the warranty expiry date to renew or upgrade your warranty.
Dell Update Updates your computer with critical fixes and latest device drivers as they become available. For more information about using Dell Update, see the knowledge base article SLN305843 at www.dell.com/support.
Dell Digital Delivery Download software applications, which are purchased but not pre-installed on your computer. For more information about using Dell Digital Delivery, see the knowledge base article 153764 at www.dell.com/support.

Set up your Latitude 3520

Right

2
Views of Latitude 3520

1. Micro-SIM card slot (Optional) 2. MicroSD-card slot 3. Universal audio port 4. USB 2.0 port 5. USB 3.2 Gen 1 port 6. Network port 7. Network activity LED 8. Wedge-shaped lock slot
Left

1. DC-in port 3. HDMI 1.4a port

Views of Latitude 3520

2. Power LED 4. USB 3.2 Gen 1 with PowerShare

5. USB 3.2 Gen 2×2 Type-C port with DisplayPort Alt Mode and Power Delivery NOTE: System’s shipped with 10th Generation Intel processors will support USB 3.2 Gen 2 Type-C port with DP Alt Mode and Power Delivery.
Top

1. Power button with optional fingerprint reader 2. Keyboard 3. Touchpad

Views of Latitude 3520

Front

1. Privacy shutter (Optional) 2. Camera 3. Camera status light 4. Microphone 5. LCD Panel

Views of Latitude 3520

Bottom

1. Speakers 2. Service tag location 3. Air vent
LED Indicators and Characteristics

Battery Charge and Status LED

Table 2. Battery Charge and Status LED Indicator

Power Source

LED Behavior

AC Adapter

Off

AC Adapter

Solid White

Battery

Off

Battery

Solid Amber (590+/-3 nm)

System Power State S0 – S5 S0 – S5 S0 – S5 S0 – S5

Battery Charge Level Fully Charged < Fully Charged 11-100% < 10%

S0 (ON) – System is turned on. S4 (Hibernate) – The system consumes the least power compared to all other sleep states. The system is almost at an OFF
state, expect for a trickle power. The context data is written to hard drive.
S5 (OFF) – The system is in a shutdown state.

Views of Latitude 3520

3
Specifications of Latitude 3520

Dimensions and weight

The following table lists the height, width, depth, and weight of your Latitude 3520.

Table 3. Dimensions and weight Description Height:
Front height

Values 18.06 mm (0.71 in.)

Rear height

18.06 mm (0.71 in.)

Width

361 mm (14.21 in.)

Depth

240.95 mm (9.48 in.)

Weight NOTE: The weight of your computer depends on the configuration ordered and manufacturing variability.

1.79 kg (3.95 lb)

Processor

The following table lists the details of the processors supported by your Latitude 3520

Table 4. Processor

Description

Option one

Processor type Intel Celeron 6305U

Option two

Option three

10th Generation Intel Core i3-1005G1

11th Generation Intel Core i3-1115G4

Option Four
11th Generation Intel Core i5-1135G7

Option Five
11th Generation Intel Core i5-1145G7

Option Six
11th Generation Intel Core i7-1165G7

Processor wattage

15 W

Processor core 2

count

Processor

thread count

Processor speed Up to 1.80 GHz 2.40 GHz to 3.40 GHz

15 W

3.0 GHz to 4.10 2.40 GHz to

GHz

4.20 GHz

15 W
4
8
2.60 GHz to 4.40 GHz

15 W
4
8
2.80 GHz to 4.70 GHz

Processor cache 4 MB

4 MB

6 MB

8 MB

12 MB

Integrated graphics

Intel UHD Graphics

Intel Iris Xe Graphics

Specifications of Latitude 3520

Chipset

The following table lists the details of the chipset supported by your Latitude 3520

Table 5. Chipset Description Processors

Option one Intel 10th Generation Core i3

Chipset DRAM bus width Flash EPROM PCIe bus

Intel 64-bit 32 MB Up to Gen 3

Option two Intel 11th Generation Core i3/i5/i7 and Intel Celeron Intel 64-bit 32 MB Up to Gen 3

Operating system
Your Latitude 3520 supports the following operating systems: Windows 10 Pro, 64-bit Windows 10 Home, 64-bit Ubuntu Linux 20.04 LTS, 64-bit Kylin Linux version 10

Memory

The following table lists the memory specifications of your Latitude 3520.

Table 6. Memory specifications Description Memory slots

Values Two SODIMM slots

Memory type

DDR4

Memory speed

3200 MHz

Maximum memory configuration

32 GB

Minimum memory configuration

4 GB

Memory size per slot

4 GB, 8 GB, 16 GB

Memory configurations supported

4 GB, 1 x 4 GB, DDR4, 3200 MHz 8 GB, 1 x 8 GB, DDR4, 3200 MHz 8 GB, 2 x 4 GB, DDR4, 3200 MHz 16 GB, 1 x 16 GB, DDR4, 3200 MHz 16 GB, 2 x 8 GB, DDR4, 3200 MHz 32 GB, 2 x 16 GB, DDR4, 3200 MHz

Specifications of Latitude 3520

Intel Optane Memory with solid-state storage (optional)

Intel Optane Memory technology utilizes 3D XPoint memory technology and functions as a non-volatile storage cache/ accelerator and/or storage device depending on the Intel Optane Memory installed in your computer.
Intel Optane Memory with solid-state storage functions as both a non-volatile storage cache/accelerator (enabling enhanced read/write speeds for hard-drive storage) and a solid-state storage solution. It neither replaces nor adds to the memory (RAM) installed on your computer.

Table 7. Intel Optane Memory with solid-state storage specifications

Description

Values

Interface

PCIe NVMe Gen3 x2+x2

Connector Capacity (Intel Optane memory)

M.2 2280 32 GB

Capacity (solid-state storage)

512 GB

NOTE: Intel Optane Memory with solid-state storage is supported on computers that meet the following requirements: 11th Generation Intel Core i3/i5/i7 processors Windows 10 64-bit version or higher (Anniversary Update) Intel Rapid Storage Technology driver version 15.9.1.1018 or higher

External ports

The following table lists the external ports of your Latitude 3520.

Table 8. External ports Description Network port

Values One Flip-down RJ 45 10/100/1000 Mbps

USB ports

One USB 3.2 Gen 2×2 Type-C port with DisplayPort alt mode/Power Delivery (11th Generation Intel processors only)
One USB 3.2 Gen 2 Type-C port with DisplayPort alt mode/Power Delivery (10th Generation Intel processors only)
One USB 3.2 Gen 1 port One USB 3.2 Gen 1 port with PowerShare One USB 2.0 port

Audio port

One universal audio port

Video port

One HDMI 1.4a port

Media-card reader

One microSD-card slot

Power adapter port

4.5 mm barrel-type

Security-cable slot

One wedge-shaped lock slot

SIM-card slot

One microSIM-card slot (WWAN only)

Specifications of Latitude 3520

Internal slots

The following table lists the internal slots of your Latitude 3520.

Table 9. Internal slots Description M.2

Values
One M.2 2230 slot for Wi-Fi One M.2 slot for 2230/2280 solid-state drive
NOTE: To learn more about the features of different types of M.2 cards, see the knowledge base article 000144170 at www.dell.com/support.

Ethernet

The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Latitude 3520.

Table 10. Ethernet specifications Description Model number

Values Integrated Realtek RTL8111H

Transfer rate

e.g. 10/100/1000 Mbps

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules supported on your Latitude 3520.

Wireless module

Table 11. Wireless module specifications

Description

Model number

Intel Wi-Fi 6 AX201

Transfer rate

Up to 2400 Mbps

Frequency bands supported

2.4 GHz/5 GHz

Wireless standards

WiFi 802.11a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac) Wi-Fi 6 (WiFi 802.11ax)

Encryption

64-bit/128-bit WEP AES-CCMP TKIP

Bluetooth

Bluetooth 5.1

Table 12. WWAN module

Values Qualcomm QCA61x4A
Up to 867 Mbps
2.4 GHz/5 GHz
WiFi 802.11a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac)
64-bit/128-bit WEP AES-CCMP TKIP
Bluetooth 5.0

Specifications of Latitude 3520

Table 12. WWAN module Feature Model number Host interface Network standard Transfer rate Operating Frequency Bands
Data Rate
Power supply Antenna Diversity Radio On/Off Wake On Wireless Temperature
Antenna connector

Specifications Dell DW5820e Intel 7360 LTE-A M.2 3042 form factor LTE FDD/TDD, WCDMA/HSPA+, GNSS/Beidou Up to 450 Mbps DL/50 Mbps UL (Cat 9) (1,2,3,4,5,7,8,11,12,13,17,18,19,20,21,26,28,29,30,38,39,40,41,66 ), HSPA+ (1, 2, 4, 5, 8) LTE FDD: 450 Mbps DL/50 Mbps UL (Cat 9) LTE TDD: 347 Mbps DL/30 Mbps UL (Cat 9) UMTS/HSPA+: UMTS 384 kbps DL/384 kbps UL DC 3.135 V to 4.4 V, Typical 3.3 V Supported Supported Supported
Normal operating temperature: -10°C to + 55°C Extended Operating temperature: -20°C to +65°C
NOTE: Variation in temperature can affect the performance of the WWAN card.
WWAN Main Antenna X 1 WWAN Diversity Antenna X 1

Audio

The following table lists the audio specifications of your Latitude 3520.

Table 13. Audio specifications Description Audio controller

Values Realtek ALC3204

Stereo conversion

Supported

Internal audio interface

High definition audio

External audio interface

Universal audio port

Number of speakers

Two

Internal-speaker amplifier

Supported (audio codec integrated)

External volume controls

Keyboard shortcut controls

Speaker output:

Average speaker output

2 W

Peak speaker output

2.5 W

Subwoofer output

Not supported

Specifications of Latitude 3520

Table 13. Audio specifications Description Microphone

Values
Single microphones with HD camera Digital-array microphones with IR camera

Storage

This section lists the storage options on your Latitude 3520.
Your computer supports one of the following configurations: One 2.5-inch SATA hard-drive One M.2 2230/2280 for solid-state drive (Class 35 or Class 40) One 2.5-inch SATA hard-drive and One M.2 2230/2280 solid-state drive The primary drive of your computer varies with the storage configuration. For computers: 2.5-inch 5400/7200 RPM, SATA hard drive M.2 2230/2280 for solid-state drive (Class 35 or Class 40)

Table 14. Storage specifications

Storage type

Interface type

Capacity

2.5-in. 5400 rpm, hard drive

SATA

1 TB

2.5-in. 7200 rpm, hard drive

SATA

500 GB

M.2 2230 solid-state drive

PCIe NVMe Gen3 x4

Up to 512 GB

M.2 2280 solid-state drive

PCIe NVMe Gen3 x4

Up to 1 TB

Media-card reader

The following table lists the media cards supported by your Latitude 3520.

Table 15. Media-card reader specifications Description Media-card type

Values One microSD 3.0 card

Media-cards supported

Micro Secure Digital (mSD) Micro Secure Digital High Capacity(mSDHC) Micro Secure Digital Extended Capacity(mSDXC)

NOTE: The maximum capacity supported by the media-card reader varies depending on the standard of the media card installed in your computer.

Keyboard
Table 16. Keyboard specifications Description Type

Values
Standard non-backlit keyboard with optional fingerprint reader
Standard backlit keyboard with optional fingerprint reader

Specifications of Latitude 3520

Table 16. Keyboard specifications Description Layout Number of keys
Size
Shortcut keys

Camera
Table 17. Camera specifications Standard Webcam Description Number of cameras
Type
Location
Sensor type
Resolution: Still image
Video
Diagonal viewing angle
Table 18. IR Webcam specifications IR Webcam Description Number of cameras Type Location Sensor type Resolution Camera Still image (megapixel)

Specifications of Latitude 3520

Values QWERTY United States and Canada: 99 keys United Kingdom: 100 keys Japan: 103 keys X=18.70 mm key pitch Y=18.05 mm key pitch Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. To type the alternate character, press Shift and the desired key. To perform secondary functions, press Fn and the desired key.
NOTE: You can define the primary behavior of the function keys (F1F12) changing Function Key Behavior in BIOS setup program.
Values One HD RGB camera Front Camera CMOS sensor technology
0.92 megapixel 1280 x 720 (HD) at 30 fps 78.60 degrees
One HD RGB-IR camera Front Camera CMOS sensor technology
0.92

Table 18. IR Webcam specifications IR Webcam Description
Video Infrared camera Still image Video Diagonal viewing angle Camera Infrared camera

1280 x 720 (HD) at 30 fps
0.23 megapixel 640 x 360 at 30 fps
87 degree 87 degree

Touchpad

The following table lists the touchpad specifications of your Latitude 3520.

Table 19. Touchpad specifications Description Touchpad resolution:
Horizontal

Values 305

Vertical

305

Touchpad dimensions: Horizontal

115 mm (4.53 in.)

Vertical

80 mm (3.15 in.)

Touchpad gestures

For more information about touchpad gestures available on Windows 10, see the Microsoft knowledge base article 4027871 at support.microsoft.com.

Power adapter

The following table lists the power adapter specifications of your Latitude 3520.

Table 20. Power adapter specifications

Description

Option one

Type

65 W AC adapter, 4.5 mm barrel

Option two 65 W AC adapter, USB-C

Input voltage

100 VAC x 240 VAC

Input frequency

50 Hz x 60 Hz

Input current (maximum)

1.60 A / 1.7 A

1.70 A

Output current (continuous) 3.34 A

20 V/3.25 A 15 V/3 A 9 V/3 A 5 V/3 A

Specifications of Latitude 3520

Table 20. Power adapter specifications

Description

Option one

Rated output voltage

19.50 VDC

Temperature range: Operating

0°C to 40°C (32°F to 104°F)

Storage

-40°C to 70°C (-40°F to 158°F)

Option two 20 VDC/15 VDC/9 VDC/5 VDC
0°C to 40°C (32°F to 104°F) -40°C to 70°C (-40°F to 158°F)

Battery

Table 21. Battery specifications Description Type

3-cell, 41 Whr

Values 4-cell, 54 Whr

Voltage

11.25 VDC

15 VDC

Weight (maximum)

0.17 kg (0.37 lb)

0.23 kg (0.50 lb)

Dimensions: Height

206.40 mm (8.12 in.)

271.90 mm (10.70 in.)

Width

82 mm (3.22 in.)

Depth

5.75 mm (0.23 in.)

Temperature range: Operating

0°C to 35°C (32°F to 95°F)

Storage

-40°C to 65°C (-40°F to 149°F)

Operating time Charging time (approximate)

Varies depending on operating conditions Varies depending on operating conditions

and can significantly reduce under certain and can significantly reduce under certain

power-intensive conditions.

4 hours (when the computer is off)
NOTE: Control the charging time, duration, start and end time, and so on using the Dell Power Manager application.

Life span (approximate) Coin-cell battery

300 discharge/charge cycles CR2032

Operating time

Varies depending on operating conditions Varies depending on operating conditions

and can significantly reduce under certain and can significantly reduce under certain

power-intensive conditions.

Display
Table 22. Display specifications

Specifications of Latitude 3520

Table 22. Display specifications

Decsription

Type

High Definition (HD)

Panel technology

TN(Twisted Nematic)

Luminance (typical)

220 nits

Dimensions (active area): Height

193.59 mm (7.62 in.)

Width

344.16 mm (13.54 in.)

Diagonal

396.24 mm (15.60 in.)

Native resolution

1366 x 768

Megapixels

1.05

Color gamut

NTSC 45% Typ.

Pixels per inch (PPI)

100

Contrast ratio (min)

500:1

Response time (max)

25 ms

Refresh rate

60 Hz

Horizontal view angle

40 degrees

Vertical view angle

10/30 degrees

Pixel pitch

0.252 mm

Power consumption (maximum)
Anti-glare vs glossy finish

4.20 W Anti-glare

Touch options

Values Full High Definition (FHD) WVA(wide view angle) 250 nits

Full High Definition (FHD) WVA(wide view angle) 250 nits

193.59 mm (7.62 in.) 344.16 mm (13.54 in.) 396.24 mm (15.60 in.) 1920 x 1080 2.073 NTSC 45% Typ. 141 700:1 25 ms 60 Hz 80 degrees 80 degrees 0.179 mm 4.60 W
Anti-glare No

193.59 mm (7.62 in.) 344.16 mm (13.54 in.) 396.24 mm (15.60 in.) 1920 x 1080 2.07 NTSC 45% Typ. 141 700:1 25 ms 60 Hz 80 degrees 80 degrees 0.179 mm 4.50 W
Anti-glare Yes

Fingerprint reader

The following table lists the fingerprint-reader specifications of your Latitude 3520. NOTE: The fingerprint reader is located on the power button.

NOTE: The fingerprint reader is an optional offering.

Table 23. Fingerprint reader specifications Description Fingerprint-reader sensor technology
Fingerprint-reader sensor resolution

Values Capacitive 500 dpi

Specifications of Latitude 3520

Table 23. Fingerprint reader specifications Description Fingerprint-reader sensor pixel size

Values 108 x 88

GPU–Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Latitude 3520.

Table 24. GPU–Integrated Controller Intel UHD Graphics

Memory size Shared system memory

Processor
Intel Celeron 6305U processor Intel 10th Generation Core i3
processors Intel 11th Generation Core i3
processors

Intel Iris Xe Graphics

Shared system memory

Intel 11th Generation Core i5 / i7 processors

GPU–Discrete

The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Latitude 3520.

Table 25. GPU–Discrete

Controller

External display support

Memory size

Memory type

NVIDIA GeForce MX450

Not Supported

2 GB

GDDR5

Operating and storage environment

This table lists the operating and storage specifications of your Latitude 3520. Airborne contaminant level: G1 as defined by ISA-S71.04-1985

Table 26. Computer environment Description Temperature range

Operating 0°C to 35°C (32°F to 95°F)

Storage -40°C to 65°C (-40°F to 149°F)

Relative humidity (maximum)

10% to 90% (non-condensing)

0% to 95% (non-condensing)

Vibration (maximum)*

0.66 GRMS

1.30 GRMS

Shock (maximum)

110 G

160 G

Altitude range

-15.2 m to 3048 m (4.64 ft to 10000 ft) -15.2 m to 10668 m (4.64 ft to 35000 ft)

* Measured using a random vibration spectrum that simulates user environment. Measured using a 2 ms half-sine pulse when the hard drive is in use.

Specifications of Latitude 3520

Keyboard shortcuts

NOTE: Keyboard characters may differ depending on the keyboard language configuration. Keys used for shortcuts remain the same across all language configurations.
Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. The symbol shown on the lower part of the key refers to the character that is typed out when the key is pressed. If you press shift and the key, the symbol shown on the upper part of the key is typed out. For example, if you press 2, 2 is typed out; if you press Shift + 2, @ is typed out.
The keys F1-F12 at the top row of the keyboard are function keys for multi-media control, as indicated by the icon at the bottom of the key. Press the function key to invoke the task represented by the icon. For example, pressing F1 mutes the audio (refer to the table below).
However, if the function keys F1-F12 are needed for specific software applications, multi-media functionality can be disabled by pressing Fn + Esc. Subsequently, multi-media control can be invoked by pressing Fn and the respective function key. For example, mute audio by pressing Fn + F1.
NOTE: You can also define the primary behavior of the function keys (F1F12) by changing Function Key Behavior in BIOS setup program.

Table 27. List of keyboard shortcuts

Function key

Redefined key (for multimedia control)

Fn + F1

Fn + F2

Fn + F3

Fn + F4

Fn + F5

Fn + F6

Fn + F8

Fn + F9

F10

Fn + F10

Behavior
Mute audio Decrease volume Increase volume Play previous track/chapter Play/Pause Play next track/chapter. Switch to external display Search Click keyboard backlight (optional).
NOTE: Non-backlight keyboards have F10 function key without the backlight icon and do not support toggle keyboard backlight function.

F11

Fn + F11

Decrease brightness

F12

Fn + F12

Increase brightness

The Fn key is also used with selected keys on the keyboard to invoke other secondary functions.

Table 28. Secondary behavior Function key Fn + PrtScr Fn + B Fn + Insert Fn + S

Behavior Turn off/on wireless Pause/Break Sleep Toggle scroll lock

Keyboard shortcuts

Table 28. Secondary behavior Function key Fn + H
Fn + R Fn + Ctrl Fn + Esc Fn + PgUp Fn + PgDn Fn + Home Fn + End

Behavior Toggle between power and battery-status light/hard-drive activity light System request Open application menu Toggle Fn-key lock Page up Page down Home End

Keyboard shortcuts

Getting help and contacting Dell

Self-help resources

You can get information and help on Dell products and services using these self-help resources:

Table 29. Self-help resources Self-help resources Information about Dell products and services

Resource location www.dell.com

My Dell app

Tips

Contact Support

In Windows search, type Contact Support, and press Enter.

Online help for operating system

www.dell.com/support/windows

Access top solutions, diagnostics, drivers and downloads, and learn more about your computer through videos, manuals and documents.

Your Dell computer is uniquely identified by a Service Tag or Express Service Code. To view relevant support resources for your Dell computer, enter the Service Tag or Express Service Code at www.dell.com/support.
For more information on how to find the Service Tag for your computer, see Locate the Service Tag on your computer.

Dell knowledge base articles for a variety of computer concerns

1. Go to www.dell.com/support.
2. On the menu bar at the top of the Support page, select Support > Knowledge Base.
3. In the Search field on the Knowledge Base page, type the keyword, topic, or model number, and then click or tap the search icon to view the related articles.

Contacting Dell
To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell. NOTE: Availability varies by country/region and product, and some services may not be available in your country/region.
NOTE: If you do not have an active Internet connection, you can find contact information about your purchase invoice, packing slip, bill, or Dell product catalog.

Getting help and contacting Dell

Download

Dell Latitude 3520 User Manual

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