Related Manuals for Dell Latitude 7640
Summary of Contents for Dell Latitude 7640
- Page 1 Latitude 7640 Setup and Specifications Regulatory Model: P126F Regulatory Type: P126F001 March 2023 Rev. A00...
- Page 2 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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Page 3: Table Of Contents
Contents Chapter 1: Set up your Latitude 7640.................... 4 Chapter 2: Views of Latitude 7640....................6 Right....................................... 6 Left......................................6 Top......................................7 Display....................................8 Bottom....................................9 Service Tag................................... 9 Modes....................................10 Battery charge and status light ............................11 Chapter 3: Specifications of Latitude 7640.................. 12 Dimensions and weight.............................. -
Page 4: Chapter 1: Set Up Your Latitude 7640
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. - Page 5 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.
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Page 6: Chapter 2: Views Of Latitude 7640
Views of Latitude 7640 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. -
Page 7: Top
1. Dual array microphone 2. Camera shutter 3. Power button with fingerprint reader (optional) 4. Keyboard 5. Speaker 6. Clickpad 7. Speaker Views of Latitude 7640... -
Page 8: Display
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 7640... -
Page 9: Bottom
Bottom 1. Speakers 2. Air vents 3. Service Tag Service Tag The service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components in your computer and access warranty information. Views of Latitude 7640... -
Page 10: Modes
Modes NOTE: The following modes are applicable only to Latitude 7640 2-in-1 computers. Notebook Tablet Stand Tent Views of Latitude 7640... -
Page 11: Battery Charge And Status Light
Battery charge and status light The following table lists the battery charge and status light behavior of your Latitude 7640. Table 2. Battery charge and status light behavior Power Source LED Behavior System Power State Battery Charge Level AC Adapter... -
Page 12: Chapter 3: Specifications Of Latitude 7640
4.05 lbs. (1.837 kg) NOTE: The weight of your computer depends on the configuration ordered and manufacturing variability. Processor The following table lists the details of the processors that are supported by your Latitude 7640. Table 4. Processor Description Option one Option two... -
Page 13: Chipset
Chipset The following table lists the details of the chipset supported by your Latitude 7640. Table 5. Chipset Description Values Chipset Integrated in the processor Processor Generation Intel Core i5/i7 DRAM bus width Dual-channel, 64-bit Flash EPROM 32 MB + 16 MB PCIe bus Up to Gen4.0... -
Page 14: External Ports
To learn more about the features of different types of M.2 cards, search in the Knowledge Base Resource at www.dell.com/support. Wireless module The following table lists the Wireless Local Area Network (WLAN) module supported on your Latitude 7640. Table 9. Wireless module specifications Description Values... -
Page 15: Audio
● Wi-Fi 6E (WiFi 802.11ax) Encryption ● 64-bit/128-bit WEP ● AES-CCMP ● TKIP Bluetooth Bluetooth wireless card Audio The following table lists the audio specifications of your Latitude 7640. Table 10. Audio specifications Description Values Audio controller Realtek ALC3281 Stereo conversion Supported... -
Page 16: Keyboard
M.2 2230 solid-state drive, Self- PCIe NVMe Gen4 x4 Up to 256 GB encrypting drive, Opal 2.0 Keyboard The following table lists the keyboard specifications of your Latitude 7640. Table 12. Keyboard specifications Description Values Keyboard type New Pro 2.5 battery-saving Mini LED backlit keyboard... -
Page 17: Clickpad
For more information about clickpad gestures available on Windows, see the Microsoft knowledge base article at support.microsoft.com. Power adapter The following table lists the power adapter specifications of your Latitude 7640. Table 15. Power adapter specifications Description Option one Option two... -
Page 18: Battery
Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components. Battery The following table lists the battery specifications of your Latitude 7640. Table 16. Battery specifications Description... - Page 19 CAUTION: Dell recommends that you charge the battery regularly for optimal power consumption. If your battery charge is completely depleted, connect the power adapter, turn on your computer, and then restart your computer to reduce the power consumption.
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Page 20: Display
Display The following table lists the display specifications of your Latitude 7640. Table 17. Display specifications Description Option one Option two Display type Full High Definition Plus (FHD+) Full High Definition Plus (FHD+) Touch options Integrated touch Display-panel technology In-Plane Switching (IPS) -
Page 21: Sensor
Proximity for SAR compliance (for the WWAN module) Near Field Proximity Sensor Hall Effect Sensor GPU—Integrated The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Latitude 7640. Table 20. GPU—Integrated Controller Memory size... -
Page 22: Hardware Security
Windows Hello - Fingerprint Reader (optional) Mechanical privacy shutter for camera (only for metal laptops) Smart-card reader Contactless smart-card reader This section lists the contactless smart-card reader specifications of your Latitude 7640. Table 23. Contactless smart-card reader specifications Title Description... - Page 23 Circuit Card Interface Device for OS level drivers Windows Certified Device certified by Microsoft WHCK Dell ControlVault support Device connects to Dell ControlVault for usage and processing FIDO2 compliance Dell ControlVault 3 Smart-card reader is compliant with the FIDO SPEC NOTE: 125 Khz proximity cards are not supported.
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Page 24: Contacted Smart-Card Reader
Oberthur idOnDemand - OCS5.2 80K ID-One Cosmo 64 RSA D V5.4 T=0 card Contacted smart-card reader The following table lists the contacted smart-card reader specifications of your Latitude 7640. Table 25. Contacted smart-card reader specifications Title Description Dell ControlVault 3 smart-card... - Page 25 Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components. * Measured using a random vibration spectrum that simulates user environment. † Measured using a 2 ms half-sine pulse. Specifications of Latitude 7640...
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Page 26: Chapter 4: Comfortview Plus
ComfortView Plus WARNING: Prolonged exposure to blue light from the display may lead to long-term effects such as eye strain, eye fatigue, or damage to the eyes. Blue light is a color in the light spectrum which has a short wavelength and high energy. Chronic exposure to blue light, particularly from digital sources, may disrupt sleep patterns and cause long-term effects such as eye strain, eye fatigue, or damage to the eyes. -
Page 27: Chapter 5: Keyboard Shortcuts Of Latitude 7640
Keyboard shortcuts of Latitude 7640 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. - Page 28 Fn + R System request Fn + Ctrl Open application menu Fn + Esc Toggle Fn-key lock Fn + PgUp Page up Fn + PgDn Page down Fn + Home Home Fn + End Keyboard shortcuts of Latitude 7640...
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Page 29: Chapter 6: Getting Help And Contacting Dell
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 Resource location Information about Dell products and services www.dell.com My Dell app...