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Guidelines for optimal usage and duty cycle information about Dell monitors.
Updated: November 14, 2025
ID: 000129648
The Dell Display and Peripheral Manager (DDPM) is an app that helps you set up and configure your Dell monitors and peripherals. These devices are keyboards, mouses, webcams, audio devices, and active pens.
Updated: October 28, 2025
ID: 000287285
Learn how to find the unique identifier of a Dell monitor using a network management interface.
Updated: December 02, 2025
ID: 000074098
Monitor display intermittently flickers, V-line issue, or resolution is blurry.
Updated: November 27, 2025
ID: 000189848
Learn about Dell Webcam WB7022 disconnection from U4924DW monitor under auto Keyboards, Video, and Mouse (KVM) mode with Surface Pro 3 computer.
Updated: November 19, 2025
ID: 000330308
This article provides answers to frequently asked questions about Dell drivers and how to use the Dell Support Drivers website. Learn what Dell drivers are available, how to download and install a Dell driver, and more.
Updated: November 17, 2025
ID: 000123347
Learn how to find and check your laptop or tablet model with our guide. Identifying the product allows you to get model-specific support such as drivers, manuals, and specifications.
Updated: October 27, 2025
ID: 000124353
This article helps you identify the display or video issue based on symptoms that you notice and provides links to Dell knowledge base articles for troubleshooting steps.
Updated: October 27, 2025
ID: 000124516
Check your warranty status, renewing your warranty, transferring ownership, international warranty support, expired warranty support or register your Dell product.
Updated: October 22, 2025
ID: 000132024
If the drivers you are looking for is not available on the Dell Support website, learn how to download native drivers in Microsoft Windows, Linux (Ubuntu, Red Hat Software, and so on) or ChromeOS.
Updated: October 15, 2025
ID: 000129450
Discover Dell's display resolution guidelines for LCD panels on our monitors and laptops. We explain what dots and pixels are, introduce you to the Premium Panel Exchange, and show you how to spot bright or dead pixels on your screen.
Updated: October 07, 2025
ID: 000126004
This page is designed to appear under certain circumstances when searching for your Service Tag, Express Service Code, or Serial Number or part number.
Updated: October 07, 2025
ID: 000196860
This article provides information about older Dell monitors that are displayed as line art or they are represented using alternate images in Dell Display and Peripheral Manager (DDPM).
Updated: September 24, 2025
ID: 000350996
This article provides for information about PCI Express Graphics (PEG) Mode may prevent hot-plugging DP or HDMI over Type-C Ports on extended monitors.
Updated: September 22, 2025
ID: 000195782
This article provides advanced troubleshooting steps for resolving desktop display issues when common fixes fail. When the common fixes do not resolve the issue, use this guide for detailed troubleshooting steps to help resolve your desktop’s display problems.
Updated: September 16, 2025
ID: 000132354
Learn how to identify the differences between in-plane switching (IPS) glow and light leakage in a Dell monitor using an IPS panel.
Updated: September 16, 2025
ID: 000318297
Learn how to setup dual or multiple monitors in Microsoft Windows and troubleshoot dual or multiple monitor issues. Learn how to connect your computer to a TV or a Dell wireless monitor.
Updated: September 02, 2025
ID: 000024883
Learn how to set up dual or multiple monitors in Windows, adjust dual screen settings, and configure up dual or multiple monitors for better productivity, in Windows 11 and Windows 10.
Updated: September 02, 2025
ID: 000134286
Learn about the network KVM connection features of Dell Display and Peripheral Manager (DDPM) for macOS.
Updated: September 01, 2025
ID: 000223581
Information about connecting daisy-chained monitors to MacBook Pros that have Intel chipsets.
Updated: August 28, 2025
ID: 000215043
The following article provides information about the proper way to insert and remove the USB Type-C connector on Dell laptops and devices. (For example: Docking Stations and Monitors.)
Updated: August 28, 2025
ID: 000198334
This article provides information about how to return service parts to Dell in the United States Region only.
Updated: July 31, 2025
ID: 000178919
Learn how to report a lost or stolen Dell laptop or desktop, including necessary details. Follow our guide for timely action and how to contact Dell Support.
Updated: July 31, 2025
ID: 000129627
This article explains the procedure to open a Service Request (SR) using the Dell support page.
Get help fast for your Dell device. No more waiting on hold. No more tech headaches.
Dell makes it simple to fix problems, schedule repairs, or get support—right from your device or our support website.
Updated: July 31, 2025
ID: 000132371
Dell monitor not turning on? Discover troubleshooting steps for intermittent power issues or an off LED. Learn how to check cable connections, test power outlets, and more to resolve power problems.
Updated: July 30, 2025
ID: 000132245
Dell Color Management Software remediation is available for multiple vulnerabilities in Portrait Display that could be exploited by malicious users to compromise the affected system.
Updated: July 30, 2025
ID: 000342070
This article provides information about basic safety precautions that everyone must take before accessing the internals of a computer or electrical equipment. Find information about how to protect against electrostatic discharge (ESD), prevent electrostatic damage to the components, and take safety precautions when lifting electronic equipment.
Updated: July 24, 2025
ID: 000137973
Learn how you can fix the issue of extra or "ghost" monitors showing up in your Windows Display Settings.
Updated: July 23, 2025
ID: 000108307
Different types of monitor cables including HDMI, DisplayPort, DVI, and VGA (learn which video cable types of support UHD, FHD, and other resolutions for optimal display performance).
Updated: July 22, 2025
ID: 000143545
The following article provides information about how to troubleshoot a flickering issue with the display after a Windows 10 upgrade.
Updated: July 22, 2025
ID: 000129024
This article provides information about how to properly connect USB Type-C cables into laptops and monitors to avoid damaging the cables.
Updated: July 22, 2025
ID: 000216384
This article provides information about how to identify and resolve the various issues that you can have with a Dell Desktop Monitor.
Updated: July 22, 2025
ID: 000132110
Find out more about how to clean your Dell equipment.
Updated: July 18, 2025
ID: 000133659
This article provides information about support notifications for driver updates. Learn how to create and manage notifications for your Dell products.
Updated: July 14, 2025
ID: 000139419
Discover how to quickly locate the 20-digit Dell PPID (Part Piece Identification) number on any Dell component. Complete walkthrough for batteries, adapters, monitors, docking stations, keyboards, mice, and motherboards with both physical and digital methods.
Updated: July 10, 2025
ID: 000125347
Learn how to match monitor colors and achieve video uniformity with step-by-step guides on adjusting color temperature settings. Enhance your viewing experience!
Updated: July 01, 2025
ID: 000124520
Dell Display and Peripheral Manager (DDPM) is software that enhances productivity and customization for Dell monitors and webcams on macOS.
Updated: June 30, 2025
ID: 000201067
This article provides the latest information about identifying if your Dell monitor supports 6, 8, or 10-bit color depth and configuring it.
Updated: June 27, 2025
ID: 000180526
This article provides information about how to connect a monitor or projector to a Dell desktop, all-in-one, or laptop. Learn about the different types of video connectors, configure video settings and helpful links to troubleshooting guides.
Updated: June 26, 2025
ID: 000132424
Learn how to change the display or video settings in Microsoft Windows 11 and Windows 10 on your Dell computer. Find information about how to change the screen resolution, refresh rate and size of fonts, icons and improve text.
Updated: June 23, 2025
ID: 000129416
What surge protectors are, how they work, and why they are essential for protecting your electronics from power surges. Find out how to choose the right surge protector and understand their lifespan.
Updated: June 20, 2025
ID: 000145629
Troubleshoot multiple monitor issues and fix common external monitor connection issues. Find steps to resolve display issues when using multiple monitors in Windows.
Updated: June 19, 2025
ID: 000132851
This article provides information about how to download and install or update Dell drivers for your Dell desktop, laptop, all-in-one, workstation, printer, monitor, tablets, and so on.
Updated: June 19, 2025
ID: 000183911
How to wake up your computer from sleep mode, troubleshoot monitor standby issues, and resolve why your monitor keeps going to sleep in Windows 10 and 11.
Updated: June 18, 2025
ID: 000130380
This article contains information about issues related to screen flickering on Dell monitors when connected to an Apple system with an M Processor.
Updated: June 17, 2025
ID: 000331897
Learn about the failure occurs with the Realtek USB GBE Ethernet Controller Driver when setting a Virtual Local Area Network (VLAN) tag for the network.
Updated: May 26, 2025
ID: 000263770
The Dell Display Manager application has been replaced by the Dell Display and Peripheral Manager for Windows. See the End of Security Support Period table for details on when security support for this application ends.
Below, you will find information about how to continue using and troubleshooting Dell Display Manager version 2.3 and earlier.
Updated: May 22, 2025
ID: 000060112
The following article takes you through the various integrated diagnostics that are built into the various generations of Dell Monitors.
Updated: May 22, 2025
ID: 000213901
Steps for updating a Dell monitor's firmware and measures to take before installing the firmware update.
Updated: May 22, 2025
ID: 000131809
Resolve issues with non-working USB ports on your Dell flat-panel monitor. Follow these steps to troubleshoot and fix USB connectivity problems efficiently.
Updated: May 21, 2025
ID: 000147086
This article provides information about latitude 7340 displays having different tint (for example, one may have more of a yellow tint than the other).
Updated: May 06, 2025
ID: 000224710
The following article contains information about using an Apple Mac computer with a Dell UltraSharp Monitor using a USB-C cable.
Updated: April 25, 2025
ID: 000131273
Learn about the Dell Power Button Sync feature, compatible monitors, common use cases, and detailed examples of how this feature works.
Updated: April 22, 2025
ID: 000218558
Learn to handle your MacBook M1 Pro or Max's unexpected startup behavior when hooked to a monitor using USB-C.
Updated: April 22, 2025
ID: 000240189
If a customer has their computer connected to the Dell U4924DW monitor using a USB Type-C cable, they may experience a no video issue.
Updated: April 22, 2025
ID: 000217459
This article provides information about how to identify and troubleshoot light leakage or backlight bleeding on any Dell monitor.
Updated: April 22, 2025
ID: 000132299
This article describes an issue where the display USB hub fails to work properly after lane switching from high data speed to high resolution.
Updated: April 22, 2025
ID: 000188006
Learn about when a Dell computer with a USB-C multifunction DisplayPort (MFDP) cannot wake from hibernate (S4) when connected to a Dell monitor RJ45 port.
Updated: April 19, 2025
ID: 000223411
The following article provides information about the use, features, assembly, and compatibility of the Dell Pro Dual Monitor Arm MDA20.
Updated: April 17, 2025
ID: 000153027
This article provides information about the use and features of the Dell Pro Single Monitor Arm MSA20.
Updated: April 08, 2025
ID: 000152981
This article provides information about integrated self-test (BIST, also called built-in diagnostics, or BID) and self-test feature check (STFC) diagnostic tests available on Dell monitors. Learn how to run a diagnostic test to diagnose hardware issues with Dell monitors.
Updated: April 02, 2025
ID: 000124390
Follow the steps below to use your mobile device to scan the Service Tag QR code or Barcode on your Dell device. The Service Tag is the best way to access specific information about your Dell device.
Updated: March 28, 2025
ID: 000130977
Looking to register, update, change or transfer ownership and warranty information of your Dell computer? This article shows you how.
Updated: March 28, 2025
ID: 000125103
This article describes what items to include when returning a replacement Dell monitor under warranty.
Updated: February 20, 2025
ID: 000140860
To set or adjust the brightness and contrast of a Dell monitor, see the monitor's documentation. This article provides information about how to find the documentation of your monitor to get model-specific information.
Updated: February 07, 2025
ID: 000132335
This article provides information about limited hardware warranty for TCO certified Dell monitors.
Updated: February 04, 2025
ID: 000193165
Discover why USB downstream ports on Dell monitors may not work. Learn how to fix recognition issues and ensure proper connections. Find solutions for common problems.
Updated: February 04, 2025
ID: 000189810
The following article provides information about audio issues when plugging a 3.5 mm audio cable direct to a Dell Monitor.
Updated: December 13, 2024
ID: 000253639
This article provides information about how to get disassembly instructions of a Dell monitor for recycling.
Updated: November 11, 2024
ID: 000144813
This article provides information about how to connect a Dell monitor to a Dell computer.
Updated: August 17, 2024
ID: 000177476
Learn to locate the Serial Number, Service Tag, and Regulatory stickers on your Dell UltraSharp monitors.
Updated: August 06, 2024
ID: 000132334
This policy provides details on the Dell Technologies Security Support Policy for Dell monitors that have either a docking or Ethernet connection integrated into the monitor.
Updated: March 20, 2024
ID: 000222795
This article talks about how to clean the screen and body of your monitor to avoid physical defects that could arise from Improper cleaning methods.
Updated: July 11, 2023
ID: 000188802
LG Display’s IPS Black technology is a newly developed technology that is ideal for professionals. It supports a wider viewing angle, improved color accuracy, more detailed expression in dark scenes, and faster response times.
Updated: May 15, 2023
ID: 000201399
This article provides information about how to set up and use the Dell UltraSharp 49 Curved USB-C Hub Monitor - U4924DW. Learn how to troubleshoot common display or video issues with the Dell U4924DWX monitor.
Updated: March 02, 2023
ID: 000210712
Dell Display Manager 1.5 remediation is available for Permissions vulnerability that may be exploited by malicious users to compromise the affected systems.
Updated: December 20, 2022
ID: 000206359