Latitude 9420 Setup and Specifications Regulatory Model: P141G/P142G Regulatory Type: P141G001/P142G001 July 2021 Rev.
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.
Contents Chapter 1: Set up your Latitude 9420............................................................................................ 4 Chapter 2: Views of Latitude 9420................................................................................................ 6 Right....................................................................................................................................................................................... 6 Left.............................................
1 Set up your Latitude 9420 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: The battery may go into power-saving mode during shipment to conserve charge on the battery. Ensure that the power adapter is connected to your computer when it is turned on for the first time. 2. Finish Windows setup. Follow the on-screen instructions to complete the setup.
Table 1. Locate Dell apps (continued) Resources Description 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.
2 Views of Latitude 9420 Right 1. Antenna (WWAN only) 2. Air vents 3. USB 3.2 Gen 1 port with PowerShare Left 2. HDMI 2.0 port 1. Wedge-shaped lock slot 3. Two Thunderbolt 4 ports with DisplayPort Alt Mode/USB4/ 4. microSIM slot (WWAN only) Power Delivery 5. microSD-card slot 6. Universal audio port 7.
Top 1. Quad-array microphones 3. Right speaker 5. Left speaker 2. Power button with optional fingerprint reader 4.
Front 1. 3. 5. 7. Proximity Sensors IR Camera light Camera (RGB/IR) with SafeShutter Display 8 Views of Latitude 9420 2. 4. 6. 8.
Bottom 1. Speakers 2. Air vents 3. Service tag label Modes NOTE: The modes are applicable to 2-in-1 only.
Notebook Tablet 10 Views of Latitude 9420
Stand Tent Views of Latitude 9420 11
Battery Charge and Status LED Table 2. Battery Charge and Status LED Indicator Power Source LED Behavior System Power State Battery Charge Level AC Adapter Off S0 - S5 Fully Charged AC Adapter Solid White S0 - S5 < Fully Charged Battery Off S0 - S5 11-100% Battery Solid Amber (590+/-3 nm) S0 - S5 < 10% ● S0 (ON) - System is turned on. ● S4 (Hibernate) - The system consumes the least power compared to all other sleep states.
3 Specifications of Latitude 9420 Dimensions and weight The following table lists the height, width, depth, and weight of your Latitude 9420. Table 3. Dimensions and weight Description Values Height: Front height 8.42 mm (0.33 in.) Rear height 13.91 mm (0.54 in.) Width 310.59 mm (12.22 in.) Depth 215.18 mm (8.47 in.) Weight ● Laptop: 1.27 kg (2.8 lb) ● 2-in-1: 1.4 kg (3.2 lb) NOTE: The weight of your computer depends on the configuration ordered and manufacturing variability.
Chipset The following table lists the details of the chipset supported by your Latitude 5320. Table 5. Chipset Description Values Chipset Integrated with the processor Processor 11th Generation Intel Core i5/i7 processors DRAM bus width 64-bit Flash EPROM 32 MB PCIe bus Up to Gen4 Operating system ● Windows 10 Pro, 64-bit ● Windows 10 Home, 64-bit ● Ubuntu Linux 20.04 LTS, 64-bit (Laptop only) Memory The following table lists the memory specifications of your Latitude 9420. Table 6.
External ports The following table lists the external ports on your Latitude 9420. Table 7. External ports Description Values USB ports ● One USB 3.2 Gen 1 port with PowerShare ● Two Thunderbolt 4 ports with DisplayPort Alt Mode/ USB4/Power Delivery Audio port One universal audio port Video port/ports One HDMI 2.
Table 9. Wireless module (continued) Description Values Bluetooth Bluetooth 5.2 WWAN module The following table lists the Wireless Wide Area Network (WWAN) module supported on your Latitude 9420. Table 10.
Table 11. Audio specifications (continued) Description Values Subwoofer output Supported Microphone Quad-array microphone Storage This section lists the storage options on your Latitude 9420. Your computer supports one M.2 2230 solid-state drive: ● One M.2 2230 solid-state drive Table 12. Storage specifications Storage type Interface type Capacity M.2 2230, Class 35 solid-state drive Gen 3 PCIe x4 NVMe Up to 1 TB M.
Table 14. Keyboard specifications (continued) Description Values Y=18.05 mm key pitch Keyboard shortcuts 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 (F1–F12) changing Function Key Behavior in BIOS setup program.
Table 16. Touchpad specifications (continued) Description Values Touchpad dimensions: Horizontal 116 mm (4.56 in.) Vertical 72 mm (2.83 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 9420. Table 17.
Table 18. Battery specifications (continued) Description Option one Option two Battery weight (maximum) 0.19 kg (0.41 lb) 0.26 kg (0.57 lb) Height 250.70 mm (9.87 in.) 250.70 mm (9.87 in.) Width 76.88 mm (3.02 in.) 76.88 mm (3.02 in.) Depth 6.17 mm (0.24 in.) 6.17 mm (0.24 in.
Table 19. Display specifications (continued) Description Option one Option two Megapixels 2.30 4.09 Color gamut sRGB 100% sRGB 100% Pixels Per Inch (PPI) 161 216 Contrast ratio (typ) 16:10 16:10 Response time (max) 35 ms 35 ms Refresh rate 60 Hz 60 Hz Horizontal view angle 88 degree 88 degree Vertical view angle 88 degree 88 degree Pixel pitch 0.1572 mm 0.1178 mm Power consumption (maximum) 2.85 W 3.
Table 21. Sensor (continued) Sensor support Dell ExpressSign-In 1.0 (via Proximity Sensor) Dell ExpressSign-in 2.0 (via Intel Camera Sensing Technology) Wake/Power on with lid open GPU—Integrated The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Latitude 9420. Table 22. GPU—Integrated Controller External display support Memory size Processor Intel Iris X e Graphics HDMI 2.
4 Dell Optimizer On Latitude 9420 with Dell Optimizer, the following features are supported: ● Express Connect—Automatically joins the access point with the strongest signal, and directs bandwidth to conferencing applications when in use. ● Express Sign-in—The Intel Context Sensing Technology's proximity sensor detects your presence to instantly wake up the computer and login using the IR camera and Windows Hello feature. Windows locks when you walk away.
5 SafeShutter SafeShutter is an automatic security webcam that knows when to automatically open or close the camera shutter by syncing to your video conferencing applications when you grant permission. SafeShutter lets you take control of your privacy with the Camera disable (F9 Key) and Mic mute (F4 Key) to override software settings. When the Camera is on, press the F9 key to close the Camera shutter and then press the F9 key again to open the Camera shutter.
6 Dell low blue light display 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.
7 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.
Table 24. List of keyboard shortcuts (continued) Function key Primary behavior Function key Secondary behavior F10 Print Screen Fn + F10 Operating system and application specific F10 behavior F11 Home Fn + F11 Operating system and application specific F11 behavior F12 End Fn + F12 Operating system and application specific F12 behavior The Fn key is also used with selected keys on the keyboard to invoke other secondary functions. Table 25.
8 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 26. Self-help resources Self-help resources Resource location Information about Dell products and services www.dell.com Tips Contact Support In Windows search, type Contact Support, and press Enter. Online help for operating system www.dell.com/support/windows www.dell.
