Daisy Chain Monitors Only Duplicate. Check out how to daisy chain your monitors together instead
Check out how to daisy chain your monitors together instead of using a dock. Sep 25, 2025 · Learn how to daisy chain multiple monitors using USB-C or Thunderbolt. Aug 14, 2023 · MST or daisy chaining monitors is not supported on Macs. Feb 25, 2025 · To daisy chain two monitors via Thunderbolt, connect the two monitors with a Thunderbolt 3/4 certified cable and follow the steps below. Jun 22, 2020 · HDMI doesn't permit daisy chaining, only DP does. This worked before, but my laptop got reinstalled, and strugling now with drivers to get this working. 2 Feb 24, 2023 · MST Daisy Chaining Two Monitors Only Allows for Mirroring, No Extension I have a Mac Mini M2 Pro running Ventura 13. Post-build I plugged in both monitors via the daisy-chain to the second one and instantly they both entered power-saving mode and turned off, refusing to turn back on. Feb 16, 2018 · They are connected with DP 1. I tried both HDMI ports and got no display output. The display duplicates and not extend. Learn how to connect your computer to a TV or a Dell wireless monitor. How to connect multiple monitors with just one cable: advantages, requirements, tips and troubleshooting. When one is selected, the other shows as "not active" under windows display settings. This method connects multiple monitors into a single cable chain Apr 5, 2023 · I understand that I can just mirror the daisy chained monitors but that's not the point. Jul 11, 2025 · When connecting to PC via DP port and two monitors, Acer and Gigabyte also via DP, there is an option in Daisy Chain to extend or duplicate. 2 and there aren't any options in the on-screen menu. but middle and left are duplicated. 2 enabled-products are beginning to take advantage of multi-stream technology – the ability to stream independent video displays from a single desktop or notebook video output. When I enable DisplayPort 1. Connect the Thunderbolt port on your laptop to the Thunderbolt-in port (with laptop icon) <insert image: LCD_TBTin. In this video tutorial I’ll show you how to setup daisy-chaining with two Dell U2414H monitors. We enabled DisplayPort 1. I have two monitors connected directly to my computer, and a third monitor connected through daisy chaining with a displayport cable. Daisy chaining means connecting your laptop to monitor A, then connecting monitor A to monitor B and so on. May 11, 2023 · only thing I could observe is that the standalone monitor only un-grey daisychaining option while usb c connected display will always have it grayed out, turning it on or off on the standalone monitor doesn’t do anything. The last monitor in the chain does not need to support Daisy Chaining at all, as is the case with my MSI, which does not directly support MST. The following graph shows the maximum number of same-resolution monitors that can be connected via a single DisplayPort 1. If you have a Mac OS, the software actually limits any DisplayPort daisy chain to mirroring only. I daisy chain them. , one monitor), and 3 (i. Feb 28, 2024 · only the monitors that are providing an input AND an output for the Daisy Chain are required to support the MST protocol in the form of DisplayPort 1. Learn how to daisy chain monitors to cut down on the cable clutter on your desktop. If you want triple or more monitors, you'll have to go through a docking station. 2 (daisy-chain) so cables are desktop -> monitor 1 via a DP cable -> monitor 2 via a DP cable from monitor 1 output to monitor 2 input. ". Jul 26, 2017 · Hey'all, Been wrecking my brain trying to solve this one and about to give up. 2 in the Dell settings (FYI - you need to have a valid video signal to get to the menu to turn this on) and double checked that MST was enabled for the graphics card. Oct 12, 2022 · What do daisy chaining monitors mean? Daisy-chaining or multi-stream transport (MST) means you chain your monitor to another monitor instead of directly to your computer’s video output port. Feb 1, 2025 · While daisy chaining isn't the only method of ramping up your monitor count, it's the only one where the monitors are connected in a series, using a single output from your PC's graphics card (GPU). Daisy chaining allows you to connect multiple monitors using a single cable, simplifying your workspace by reducing cable clutter. Both the laptop A, and the PC, connected with HDMI, only "see" the Dell monitor. There are some minor issues with SwitchResX, but when I'm not using it there are no issues extending the display. Daisy chaining multiple monitors is one solution. Oct 1, 2019 · Daisy chaining allows you to easily connect multiple monitors to a laptop or PC with only a single display port. windows is detecting only one screen. . 2 or higher. Jan 8, 2026 · Nothing clutters up a desktop like a maze of cables running everywhere. 2 and MST on the second monitor allowed me to daisy-chain a third monitor. 1x AMD Radeon R9 200 Series graphics card I am attempting to daisy chain the three monitors together to take advantage of multi-stream transport (MST). DisplayPort MST lets you daisy-chain monitors with DisplayPort 1. Feb 26, 2025 · Learn how to daisy chain multiple monitors using USB-C or Thunderbolt. Enabling DP 1. It seems that the daisy chain works, when the BenQ is selected, sound is carried over. The computer will only see the first monitor in the chain. Here to explain on how to establish a multi-monitor set-up: Jun 1, 2019 · They wanted to reserve the HDMI slot on the card, so I suggested running their 24" Dell monitors by daisy chaining the last two monitors. Also, the DisplayPort should support Multi-Stream Transport (MST) which is responsible for transporting multiple video signals through a single cable. Jan 19, 2020 · Instead of daisy chaining through the Dell monitor, just connect them both directly to the Displayports. Nvidia config program isn't of any help either, it too like Windows sees only one U3014 monitor instead of two. installed intel hd graphics control panel, both screens are visible in the displayP Dec 9, 2025 · Learn how to daisy chain monitors with HDMI using alternatives like docks, splitters, and GPU outputs to create extended multi-monitor setups. I checked and made sure my graphics card (nvidia quadro k4000) supports displayport 1. In all situations, I only see two monitors in Windows settings rather than three. Simplify your setup and boost productivity with just one cable—step by step. Thank you! This video shows how to get extend desktop working on a set of Dell U2717D monitors when using DisplayPort cables to daisy chain them together. You can daisy-chain multiple monitors to simplify your desktop configuration. Feb 26, 2014 · In that time my computer rebooted twice with no issues. In windows settings the second display is not detected. I have also connected U2722DE USB-C upstream port to USB3 port on PC and sometimes connect a laptop to U2722DE USB-C Display Port. 1). If the website doesn't work properly without JavaScript enabled. First we enable DisplayPort 1. Here's how. Can someone help me fix this problem. The number of monitors you can daisy-chain is limited and depends on the resolution and frame rate. This method Learn how to daisy chain multiple Dell monitors using DisplayPort, USB-C, or Thunderbolt with this comprehensive guide. 1. Dell advertised these as USB-C Hub monitors that can daisy chain using the DPI port and cables provided. Jun 1, 2019 · They wanted to reserve the HDMI slot on the card, so I suggested running their 24" Dell monitors by daisy chaining the last two monitors. Learn how to setup dual or multiple monitors in Microsoft Windows and troubleshoot dual or multiple monitor issues. Mar 14, 2021 · Hi, using laptop HP ProBook 650 G2 , I connected 2 DELL U2414H screens, daisy chain connected to the displayport. 2. Well, mostly without problem: I also sometimes use SwitchResX so I can disable one display at a time in software (they generate a lot of heat). Jun 23, 2021 · u2719d daisy chain problem. Here’s a step-by-step guide for How to Daisy Chain Monitors Apr 22, 2025 · The second Monitor Does Not Display After Unplug or Plug the DP Cable in Daisy Chain Mode Summary: This article provides information about the display issue in Daisy Chain Mode. would love some help - thanks!! my problem: unable to setup a dual monitor using the daisy-chain option - monitor are showing duplicated display (i want extended display). When I connect the first monitor via USB, the OS recognises both monitors as being separate and allows me to change their settings, however the the second external monitor only shows mirror feed from the first monitor, even though it is set as extended Feb 26, 2025 · Learn how to daisy chain multiple monitors using USB-C or Thunderbolt. That monitor in turn is connected to another DELL U2722DE with a DP cable. Does anyone have an idea of where to start to make it work? Feb 26, 2025 · Learn how to daisy chain multiple monitors using USB-C or Thunderbolt. monitor A connected to PC using DP, monitor B connected monitor A using DP-out AND connected to PC with HDMI, but input source is DP). I have the following setup: Dell XPS 13 9370 Dell Thunderbolt Dock TB16 2 monitors Dell P2719H 1 monitor Dell U2715H Oct 7, 2024 · I am using the following monitor setup connected via the cables supplied with the monitors: PC Display Port output to U2722DE Display Port input, U2722DE Display Port output to U2722D Display Port input. 2) on the first monitor, the displays un-mirrored themselves and Windows treated them as separate monitors. Both monitors set to DP1. Feb 6, 2019 · Answer: If your operating system (OS) is windows, then go to display setting and set them as extended. Apr 15, 2024 · Learn to daisy chain monitors with our easy guide. erin-for-viewsonic (Erin for ViewSonic) February 6, 2019, 8:10pm 8 Apr 29, 2020 · Hi there, I have 2 monitors daisy chained, however I'm not able to extend them. In display options it just appears as if there is only one monitor. Dec 9, 2021 · I'm trying to connect two Samsung monitors with Display Port MST and USB-C to M1 MacBook Pro, daisy chaining the two monitors via Display Port. If I get the daisy-chain working (i. 2 and multistream transport. Oct 9, 2025 · Daisy chaining monitors means connecting multiple screens in a series, so instead of plugging each monitor into your computer individually, you connect the first one to your computer and then link Welcome to Lenovo and Motorola community. Boost efficiency and reduce clutter in a few simple steps. However, this morning I got up, powered on and the second in chain (End of my MST chain) suddenly is not recognized as a monitor. This method Dec 27, 2022 · However, daisy chaining is only possible on monitors having DisplayPort 1. Display duplicate instead of extend. Learn how to daisy chain multiple Dell monitors using DisplayPort, USB-C, or Thunderbolt with this comprehensive guide. The two U2415 monitors are recognized as one (2) and mirror each other, no third monitor is detected. Mst is turned on. Jun 8, 2025 · Learn how to daisy chain monitors with DisplayPort for a clean multi-display setup. Daisy chaining multiple monitors will allow you to improve productivity and inc Learn how to daisy chain multiple Dell monitors using DisplayPort, USB-C, or Thunderbolt with this comprehensive guide. Perfect for expanding your workspace for multitasking on Windows PCs. This setup allows you to expand your desktop across multiple screens while minimizing cable clutter. e. Jan 23, 2025 · M2 Max daisy chain dual extended displays using only one thunderbolt port Hello, i am having trouble connecting two extended displays in daisy chain using just one thunderbolt port. Second monitor duplicates first, but there's now way to change to extend. I have an LG Gram 17" computer plugged into monitor #1 with the provided double-sided USB-C cable, the two monitors are linked using the DPI 1. Dec 16, 2020 · During the build I only used one and it worked. Learn how to fix the issue of the second monitor defaulting to 640x480 instead of 2560x1440 when daisy-chaining Lenovo ThinkVision P24h-30 and P24q-30 monitors. 2 has a set bandwidth restriction, and can only support a limited amount of monitors depending on the resolution. MST for Triple Screen Setup: Features Multi-Stream Transport (MST) technology, allowing you to daisy-chain monitors for a seamless triple-display setup (ideal for Windows users to boost productivity Jan 9, 2017 · Once I ENABLED MST (in addition to DP 1. It displays my desktop, but only at 640x480. Step-by-step setup guide with troubleshooting tips for 2026. Can someone I was daisy chain 2 monitors (USB-C) and now with same exact hardware it won't detect 2nd display I don't know what's going on exactly but I can promise you not one component or cable has been touched or changed. Mar 6, 2025 · As work demands increase, so too does the need to monitor multiple streams of information. I am able to connect to only one monitor and second monitor is not recognizing. Daisy chained them to the one DP port on the computer. Oct 27, 2025 · Learn how to daisy chain multiple monitors using DisplayPort 1. They are all recognized as 3 separate monitors and can have independent resolution settings. I believe this means that you can only daisychain using DP (including a thunderbolt -> DP adapter). The display settings are set to extend and my displays are extended between the middle monitor and the right monitor. I had just set this up about 1 week ago and everything worked no problems. Follow the step-by-step instructions and fix common issues in minutes. png> on monitor 1. Mar 23, 2023 · [ProArt Display] How to Daisy Chain Monitors (Multi-Monitors) ? If you use your computer as a business or creative workstation, then you'd probably benefit from having a 2, 3, or even 4-monitor setup at your desk. 2 Multi-Stream Transport (MST). Is the reason for daisy chaining because you only have one Displayport cable and a mini DP cable? Why do you need to daisy chain them anyway? Sep 23, 2021 · The problem that I have is that the daisy chain only duplicates my middle monitor to the left monitor. Jun 9, 2025 · Daisy chaining is a great way to connect multiple monitors on a laptop or device with limited output options. Daisy-Chain Requirements DisplayPort 1. 1 connected to a DELL U2722DE external monitor with the USB C cable. My goal is to duplicate my laptop display on Monitor #1 and extend it on Monitor #2. monitors are two 4K dell u3223qe i have one monitor connected with a thunderbolt 4 cable and the second monitor in daisy chain via display port from the 1st monitor. Intel graphics. Rather than connecting each monitor to the graphics board of the single computer or laptop in use, daisy chaining requires only one monitor to be connected to a laptop or PC. 2 daisy chain, determined by resolution. 2 or Thunderbolt ports. Only one monitor works at a time (Show only on 1, show only on 2) they cannot be mirrored or extended. My only options are "Duplicate desktop on 1 and 2; Duplicate desktop on 2 and 3; Extend desktop to this display; Disonnect this display. We would like to show you a description here but the site won’t allow us. How do I cable the 2nd monitor so that it daisy chains? And are there any settings in the Monitor that may enable the daisy c Aug 8, 2021 · 4K Daisy Chain - Establish a dual-monitor environment by connecting two 4K monitors and a laptop using a Thunderbolt™ 3 cable. Multi-stream enabled display products, including monitor hubs and daisy-chainable monitors, should become widely available as more DisplayPort 1. With two Thunderbolt 3 ports for daisy-chaining, you can easily set up dual UltraFine 4K Displays by simply connecting a single Thunderbolt 3 cable to your MacBook Pro or MacBook Air. AMD Catalyst can see it, but refers to it as "No Display Connected". I've tried different combinations of settings for the two monitors (DP1. When connecting to laptop via DP Alt, there is only duplicate option. Hello, I have a problem with chaining my u2719d's via a d6000 dock to a latitude 5590. 2 and then we plug in the second monitor and configure our displays. , the second monitor), and I can duplicate 1 on 2 and extend 1 on 3. Follow our step-by-step instructions to set up your multi-monitor display and enhance productivity. The laptop B, connected with USB-C has both monitors available, the daisy chain works ok. my Jul 31, 2024 · What is daisy chaining monitors? Daisy chaining monitors means connecting multiple displays in a series, creating a daisy chain monitor setup where each monitor is linked to the next, rather than connecting each one directly to your computer. Dec 3, 2020 · Hi, I am currently using the XPS 15 7590 laptop and purchased two P2419HC monitors to do the daisy chain. Jan 3, 2024 · From the marketing video I believe that I should be able to plug a 2nd monitor into on of the ports on the Samsung monitor. When you daisy-chain two or more monitors, you connect a series of two or more monitors to a computer by connecting a cable from monitor to monitor, rather than connecting each monitor directly to the computer. You won't be able to connect to monitor 1 using DP and then connect monitor 1 to monitor 2 using HDMI. Learn how to daisy chain monitors with HDMI using simple workarounds like splitters and MST hubs. Just got two dell monitors for work. Any additional external monitors can be connected to each other instead of connecting them all to your device. Any ideas? Sep 17, 2025 · Learn how to daisy chain multiple monitors using DisplayPort MST technology. The integrated laptop screen (1) is independent of the mirrored monitors. Oct 19, 2024 · To connect multiple monitors using a single cable from your computer, you can use a method called daisy chaining. Daisy-chaining monitors by definition mean connecting multiple monitors to each other and then to a single computer via a DisplayPort cable. 2 Jul 11, 2025 · When connecting to PC via DP port and two monitors, Acer and Gigabyte also via DP, there is an option in Daisy Chain to extend or duplicate. In my work office, this works perfectly - when I enter the "Display Options" panel three screens show up labeled 1 (i. May 10, 2022 · Daisy chaining monitors with USB-C creates clean, efficient and cost-effective workspaces that support multitasking across multiple monitors. Thus, your current adapter (usb-c -> HDMI) is probably not suitable for your goal. Apr 22, 2025 · Daisy-chaining means that you can connect only one monitor to your laptop or desktop computer. Some users looking for the best visual experience with DisplayPort 1. Feb 18, 2022 · I just purchased two U3223QE 32" 4K monitors. Dec 11, 2025 · Maximize your productivity with a daisy chain multi-monitor setup If you want a multi-monitor setup but connecting each monitor to your computer doesn't work due to space concerns or equipment limitations, try connecting your monitors in a Jun 8, 2021 · So I set both to Display Port 1. Nov 14, 2021 · It's because they are daisy chained. Please enable it to continue. When I go into my display settings it only recognizes two monitors. A windows machine would support daisy chaining these displays. 2 vs DP1. Oct 16, 2025 · Learn how to connect multiple monitors using daisy chaining through DisplayPort MST or Thunderbolt to create a clean multi-monitor setup. 2 mode on the first monitor in the chain, the second monitor gets its own desktop but the third monitor in the chain goes black and shows the standard "no input source". , the laptop), 2 (i. 2 ports (each monitor must have a DP output port that supports MST). Get a clean, multi-monitor setup with our steps. Dual Display 4K HDMI & VGA: Connect your laptop to two external monitors simultaneously via 4K@60Hz HDMI and 1080p VGA ports. 2 in their own menus. 2.
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