Dell NOT22169 Operation and maintenance manual

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Uputstvo za upotrebu (EN)
DELL laptop Latitude 7440 (NOT22169)
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Latitude 7440
Setup and Specifications
Regulatory Model: P174G/P176G/P175G
Regulatory Type: P174G001/P176G001/P175G001
November 2023
Rev. A01
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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.
© 2023 Dell Inc. or its subsidiaries. All rights reserved. Dell Technologies, Dell, and other trademarks are trademarks of Dell Inc. or its
subsidiaries. Other trademarks may be trademarks of their respective owners.
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Chapter 1: Set up your Latitude 7440............................................................................................ 5
Chapter 2: Views of Latitude 7440.................................................................................................7
Right........................................................................................................................................................................................7
Left..........................................................................................................................................................................................7
Top.......................................................................................................................................................................................... 8
Display.................................................................................................................................................................................... 9
Bottom..................................................................................................................................................................................10
Service Tag..........................................................................................................................................................................10
Modes.................................................................................................................................................................................... 11
Battery charge and status light .....................................................................................................................................15
Chapter 3: Specifications of Latitude 7440.................................................................................. 16
Dimensions and weight.....................................................................................................................................................16
Processor............................................................................................................................................................................. 16
Chipset..................................................................................................................................................................................17
Operating system............................................................................................................................................................... 17
Memory.................................................................................................................................................................................17
External ports......................................................................................................................................................................18
Internal slots........................................................................................................................................................................18
Wireless module..................................................................................................................................................................18
WWAN module....................................................................................................................................................................19
Audio.....................................................................................................................................................................................20
Storage................................................................................................................................................................................ 20
Keyboard.............................................................................................................................................................................. 21
Camera..................................................................................................................................................................................21
Clickpad............................................................................................................................................................................... 22
Power adapter....................................................................................................................................................................22
Battery................................................................................................................................................................................. 23
Display.................................................................................................................................................................................. 24
Fingerprint reader (Optional)......................................................................................................................................... 26
Sensor .................................................................................................................................................................................26
GPU—Integrated.............................................................................................................................................................. 26
Multiple display support matrix...................................................................................................................................... 27
Hardware security............................................................................................................................................................. 27
Smart-card reader.............................................................................................................................................................27
Contactless smart-card reader................................................................................................................................ 27
Contacted smart-card reader...................................................................................................................................29
Operating and storage environment.............................................................................................................................30
Chapter 4: ComfortView Plus.......................................................................................................31
Chapter 5: Keyboard shortcuts of Latitude 7440......................................................................... 32
Contents
Contents 3
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Chapter 6: Getting help and contacting Dell................................................................................ 34
4 Contents
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Set up your Latitude 7440
NOTE: The images in this document may differ from your computer depending on the configuration you ordered.
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,
search in the Knowledge Base Resource 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.
1
Set up your Latitude 7440 5
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●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
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 on using Dell Update, search in the Knowledge Base Resource at www.dell.com/
support.
Dell Digital Delivery
Download software applications, which are purchased but not preinstalled on your computer.
For more information on using Dell Digital Delivery, search in the Knowledge Base Resource at
www.dell.com/support.
6 Set up your Latitude 7440
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Views of Latitude 7440
Right
1. NanoSIM slot (optional)
2. Universal audio port
3. USB 3.2 Gen 1 port
4. USB 3.2 Gen 1 port with PowerShare
5. Wedge-shaped lock slot
Left
1. HDMI 2.0 port
2. Thunderbolt 4 ports with DisplayPort Alt Mode/USB4/Power Delivery
3. Thunderbolt 4 ports with DisplayPort Alt Mode/USB4/Power Delivery
4. Battery indicator LED
5. Smart-card reader slot (optional)
2
Views of Latitude 7440 7
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Top
1. Dual array microphone
2. Camera shutter
3. Power button with fingerprint reader (optional)
4. Keyboard
5. Speaker
6. Clickpad with NFC/contactless smart card reader (optional)
7. Speaker
8Views of Latitude 7440
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Display
1. IR emitter (optional)
2. IR camera (optional)
3. RGB camera
4. Camera indicator LED
5. Ambient Light Sensor (ALS, optional)
6. LCD panel
Views of Latitude 7440 9
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