Docking stations typically provide a variety of connection options for connecting to other devices. Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. Call their support and ask directly if it will work. After wake-up, the dockig station is working for sure, because I have an external keyboard attached to it through a USB WiFi stick and it's working. Additionally, many docks come equipped with HDMI ports for connecting higher resolution displays or graphics cards as well as Ethernet jacks for direct connection to data networks without having to rely on Wi-Fi signal strength levels which can greatly reduce lagging issues while streaming video or gaming online. I agree to opt-in to Lenovo communications and I understand that my data will not be shared. It also contains controller chips that allow it to detect when a peripheral has been plugged in or disconnected from its ports. How Do You Connect A Docking Station Coolblue Anything For Smile. Keep all your drivers up to date because when it comes to connection profiling, some docking stations are picky and require. /espotdirctory/ca-public-sale-espot-2-cont, /espotdirctory/ca-public-desktops-espot-2, /espotdirctory/ca-onlypublic-students-espot-2, /espotdirctory/ca-espot-datacenter-server1, /espotdirctory/ca-espot-datacenter-server2, /espotdirctory/ca-espot-datacenter-storage1, /espotdirctory/ca-mast-smart-home-espot-1-wrap, /espotdirctory/ca-mast-smart-home-espot-2-wrap, /espotdirctory/ca-mast-smart-offi-espot-1-wrap, /espotdirctory/ca-mast-smart-offi-espot-2-wrap, /espotdirctory/ca-mast-devices-sup-espot-1-wrap, /espotdirctory/ca-espot-datacenter-solutions, Save up to {savingPercent} during the Annual Sale. Take a note of the number that pops up on your monitors and line these devices in the same order as the numbers on the screen. How Do You Connect A Docking Station Coolblue Anything For Smile. How to Fix Docking Stations Not Detecting Monitors? Go to the official Dell driver download page. It's able to connect an old posting, but is an external monitor. Connected a monitor to both DP ports, both would come up--no problem. Once you see BIOS, select it! Additionally, if sensitive data is stored on any of these devices, it can be at risk of being stolen or compromised due to inadequate security measures taken by users. Check Your Docking Station System Requirements, Check if Your Hardware Devices Are Plugged in Correctly, Download the Latest Docking Station Drivers. Furthermore, some models offer additional features such as emergency shut down capability which will automatically turn off any connected devices if they become overheated or begin malfunctioning due to overcharging or other problems. This occurs when the computer fails to hold power, boot, or connect to the, Read More Dell Laptop Problems and SolutionsContinue, Have you ever experienced that irritating feeling when you type something and notice that it is typed between another word or wrongly in a sentence that was already complete? I wish I could find the specs for the Lenovo USB 3.2 Gen 2 port and compare that to the DELL spec. We can fabricate your order with precision and in half the time. There are two coomre options Viz a Viz updating of device drivers: You will need some computer skills and patience to update your drivers in this way as you need to find the correct driver online and download and install it step by step. J5create JCD373 docking station connected to HP Notebook 14-dp1043cl via the USB-C port. WebExplore the full line of Havis in-vehicle consoles, mounting solutions, tablet & laptop docking, and transport solutions. Besplatne Igre za Djevojice. Plug your laptops power adapter into the docking station and your laptop into the docks docking station. If you are stuck in the same situation, dont worry. WebGamber-Johnson is a leading supplier of rugged mounting systems that safely secure mobile communication systems, computers and other electronic equipment in fleet vehicles, public safety vehicles, forklifts and other mobility applications. Save my name, email, and website in this browser for the next time I comment. Windows Resource Protection Could Not Perform The Requested Operation. Make sure the device or dongle is connected directly to your PC. What are some of the best ones? Most of the docks I've come across thus far only list the port types on the docking station but doesn't clarify how many monitors can be supported by the dock itself. On your PC, right-click on the desktop screen. Undock the computer and stop again once it has started to fully reset the docking profile. We have 2 EXTERNAL HP monitors that we connected. Rich T, is there a spec on the dock that would have shown me that the HDMI & DPs use the same channel? He also enjoys watching movies and traveling. It is solvable! ThinkPad USB 3.0 Pro Replaced the current docking station with a new docking station 3. IBM and Lenovo ThinkPad laptop enthusiasts! Disconnect the dock 3. It MUST be thunderbolt or displaylink powered. Built-to-last solutions designed to enhance user efficiency, reduce installation time, and improve overall workplace safety and ergonomics in the harshest of work environments. Set up dual monitor for connecting multiple monitors. I still dont buy that a monitor can even be incompatible with this dock. WebThe docking station receives power from your laptop's AC adapter and passes it on to any connected peripherals. I don't have the High-Resolution option in the BIOS. After the driver update is complete, restart your computer to fully employ the changes. Our experts write the guides for both normal people and professional users. This guide will help you. It also contains controller chips that allow it to detect when a peripheral has been plugged in or disconnected from its ports. The opinions expressed above are the personal opinions of the authors, not of HP. Save my name, email, and website in this browser for the next time I comment. All ports on the laptop and through dock are now happy and working again. The most common type of dock is a desktop model with multiple video, USB, audio and other input/output ports. Their products are used by law enforcement, public safety, military, and warehouse fleets around the globe and are known for being rugged, reliable and responsive. Nevertheless, hardware and driver issues can sometimes influence docking stations to fail to recognize the connected monitors. https://support.hp.com/au-en/document/c06599980, It ONLY has 1 USB 3.1 Gen 1 Type-C (Data Transfer Only, 5 Gb/s signaling rate) port which does NOT support Alt mode nor Power Delivery. Check documents on compatibility, FAQs, upgrade information and available fixes. Opens a new window. Sign in View your account and check order status. So, go to your device manufacturers website, search for your device along with its model number, and download the latest available driver. Learn How to Post and More, Printing Errors or Lights & Stuck Print Jobs, DesignJet, Large Format Printers & Digital Press, Business PCs, Workstations and Point of Sale Systems, Simply ask a new question if you would like to start the discussion again, Connect to an external monitor with / without hub/dock/adapter. All errors should be normalized once you undertake the connection of the accessories. That is your shortest route to a direct answer. The docking station driver tells your dock how to interact with your computer by communicating with its operating system. Simply inspect the docks performance by connecting it to another laptop. Steps to reinstall Graphics Drivers: Press the Windows key on your keyboard or click on the Windows button on your taskbar. Your challenges should be quelled once you undertake the updating of the drivers assigned for your Dell Docking station. Allows you to charge your laptop at power up to 87W (safety). Choose a location near you and get it as soon as today! Plug your power adapter into the docking station and your laptop into the docks docking station. https://cdn.chargeafter.com/promotional-widget/lenovo/widget.min.js, Only a maximum of 15 lists can be created. I have a Samsung monitor at home, which generally does not work with the dock (works perfectly directly into the laptop). Make sure you update the drivers on the laptop. I wanted to know if i can remote access this machine and switch between os or while rebooting the system I can select the specific os. Most modern laptops will work with almost any type of dock, but some may require special adapters or cables for compatibility with specific models or brands. Earn 3%-9% in rewards and access to exclusive member perks when joining MyLenovo Rewards. This model is configurable! Sorry, the Email you entered is incorrect, Sorry, the password you entered is incorrect. Click Build Your PC to start configuring. Resolution USB-C and Thunderbolt Docking Stations An issue where several computers are unable to recognize USB-C or Thunderbolt docks. With great enthusiasm, you open the Task Manager and search tirelessly only to find, Read More GPU Not Showing in Task ManagerContinue, HDMI stands for High-Definition Multimedia Interface, a standard for simultaneously transmitting digital video and audio from a source, such as a computer or a cable box, to a computer monitor,, Read More AV To HDMI Converter Not WorkingContinue, Acer laptop users do face the cursor disappearing issues. Dell Docking Station D3100 Not Detecting Monitors Iodocs. Many modern laptops come equipped with Bluetooth technology meaning they'll be compatible with various wireless keyboards and mice without needing additional hardware/software installation beforehand; likewise, most modern docking stations will include at least one (and sometimes more) USB port specifically designed for connecting wireless accessories thus making set up simpler than ever before! Once, its complete, locate the downloaded file and open it. Refresh and try when others quit. Listed below are all the procedures you can follow to efficiently fix your issue. WebFor reference here's the full setup I'm using: Laptop: Lenovo ThinkPad T590 (thunderbolt 3 port and no dedicated GPU) Docking station: Kensington SD5700T (thunderbolt 4, should support up to two 4k 60hz monitors according to specs) Monitor 1: LG 27GL850 (2560x1440, 144 Hz) Cable 1: HDMI <-> HDMI cable with USB C adapter one the end You can NOT use it to, Didn't find what you were looking for? Save up to {savingPercent} during the Annual Sale. If your system specs match the stations requirements, then thats that. We are sorry, eCoupon {0} {1} has been fully claimed. If you have an external monitor and it doesnt work, close the lid of the laptop completely so the image moves on the external monitor. Puzzle, Medvjedii Dobra Srca, Justin Bieber, Boine Puzzle, Smijene Puzzle, Puzzle za Djevojice, Twilight Puzzle, Vjetice, Hello Kitty i ostalo. Laptop also must have TB3. Anti-Slavery and Human Trafficking Statement. Posted below is an image of the original dock I was trying to get working with the setup, it's a DKX --https://www.amazon.com/gp/product/B089Y5TM24/ref=ppx_yo_dt_b_asin_image_o07_s00?ie=UTF8&psc=1 Opens a new window, Before I readBig Green Man's reply, I started to think maybe it's the dock itself and ordered a Lenovo USB-C Dock Gen 2 - -https://www.amazon.com/gp/product/B07R68XHZ9/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 Opens a new window. An incomplete configuration in the display settings often causes the docking station to fail to detect the monitors. So, altering the display settings could fix your issue and provide you with an efficient outcome. Follow the steps shown below to do so: Please review your cart as items have changed. For instance, the dock in question has 2 DPs, 1 HDMI, and 1 Type C DP. It has to be something with the laptop's video card/capabilities or the Type-C port itself. We now want to connect additional devices, so we bought at docking station. Drivers & Software How To's Warranty Lookup Parts Lookup Contact Us Repair Click Next to run the troubleshooter. However, its a bother if the docking station fails to detect your monitor and leaves you bewildered. I'm convinced the dock supports it because it's in the specs and when I connect it to my other computer, a DELL Latitude 5591, it works without a problem [i.e. Or click Update All to automatically download and install the correct version of all missing or outdated drivers on your system. Furthermore, ensure that there are no malfunctions with your monitors or with your docking station. In the command prompt window, enter the following command to get your serial number. This did work. In some cases, the accessories may refuse to work even when there is power. Finally, using a laptop docking station can help reduce strain on your neck and back caused by looking down at a regular laptop from an uncomfortable angle for extended periods of time. Mounts designed to fit a variety of solutions in any environment. Gamber-Johnson is a leading supplier of rugged mounting systems that safely secure mobile communication systems, computers and other electronic equipment in fleet vehicles, public safety vehicles, forklifts and other mobility applications. To continue this discussion, please ask a new question. Furthermore, improper usage of the dock can also reduce its life span which could then require expensive repairs or replacements. Here are 4 simple solutions for the Dell docking station not working issue. In Windows Display Settings, when I click on the "Detect" button the result is: "Didn't detect another display" After wake-up: Turning off-on or pluggin off-in the monitors from the dock did Click on Display Adapters, and a drop-down menu will appear. Founded in 1954 Gamber-Johnson is located in Stevens Point, WI. Shut down your laptop 2. This led me to think there's a problem with the HDMI port, so I tried the Type C display port on the dock and it still didn't work. Engineered and tested in collaboration with our OEM partners, you can trust our cradles and. We are sorry, eCoupon {0} {1} has been fully claimed. Both are USB-C 3.2 and the laptop specs says it supports multiple monitors. And what are the pros and cons vs cloud based? Just not sure what exactly is causing the problem. More so, the resseting process might fail in entirety. Docking Station Not Detecting Monitors? There are a lot of caveats when trying to support 3 external monitors through a docking station. Thats a good decision from your side as the docking station provides a practical and easy way to extend your desktop canvas. Please upgrade your browser to improve your experience. When I connected a monitor to each DP port and one to the Type C port (listed as USB-C 3.0 in the image), the monitors connected to the DPs came up but not the one connected via USB 3.1 (Gen 2). Install accordingly and take a restart. Subscribe to our newsletter or follow us on social media to get the latest news about products, promotions and more. Estimated value is Lenovo estimate of product value based on industry data, including the prices at which Lenovo and/or third-party retailers and e-tailers have offered or valued the same or comparable products. Sign in or Create an Account to Save Your Cart! Thunderbolt 3 has far more bandwidth than USB 3.1 gen 1 (40Gbps vs 5Gbps). Once you have located the F2 key, turn on the laptop and continuously tap the F2 key until you see, "Preparing to enter setup" message in the upper right-hand corner. Passive dongle/cable would not work. Users need to download and install the latest drivers for the USB docking station from the following url link: ThinkPad Basic USB 3.0 Dock (4X10) - Overview and Service Parts. We have circumstances where the dock claims to put out 100W of power, but the laptop isn't being powered by the dock, requiring me to supply power using a 2nd cable. Why Is My Docking Station Failing to Detect My Monitors? Type your device name in the search bar and select. USB-C or Thunderbolt docking station will not work with attached computer. pressing the F10 keys alternate function was how this was accomplished. In many cases no software installation is required when using a dock however there are several exceptions where certain models may require installation of additional drivers prior to usage; usually this software can be downloaded directly from the manufacturer's website without requiring any technical knowledge or expertise beyond basic computer skills such as understanding how to locate items within menus etcetera (or following simple instructions). 3. A glitch within the graphics driver can influence your monitor to return back a black screen. JavaScript is disabled. Unless they encrypt the signal and only lenovo monitors can read it, doesnt seem likely, and as I say it has worked on occasion. To work around this issue, use one of the following methods: Change Lid close action to any setting other than "Do nothing. 1 x rear), 1 connector for ThinkPad 135W AC Power Adapter (Slim Tip). What make/model laptop? What gpu? This can include USB ports, HDMI or DisplayPort for video output, Ethernet or Wi-Fi for network connectivity, audio jacks, and even docking stations with dedicated power outlets. Some of the software running on the hardware may have been corrupted. (I have also verified that there are no issues with the docking station itself. Third-party reseller data may not be based on actual sales. From the dock I have the displayport to hdmi cable hooked to the HDMI port Here Are Some Troubleshooting Tips, Dell TB16 Docking Station USB not working: Troubleshooting Tips. INDUSTRIAL/SERVER Server Components. It can also be beneficial to use a quality power source such as an Uninterruptible Power Supply (UPS) in order to provide extra protection against power surges and electrical disruptions which could damage connected equipment. It's able to connect an old posting, but is an external monitor. The Type C port doesn't have any symbols around it, which makes me think it could be just a basic USB 2.0 480MBbps (since it's not indicated)--is it safe for me to make that assumption? If it works with the same cables and same monitors with a different computer. I did another Google search and searched Lenovo's site but can't find it. When I connect everything via the dock the computer system itself only shows 2 monitors to be available, and can't detect the 3rd. Hi Team, and was challenged. Join for Free >, Break up your purchase in up to 12 equal monthly payments with 0% interest*. For customer support, call 1.800.524.9900. Make sure the computer is fully seated on/in the docking station connector. Use your own charger to connect the docking station, and then use the docking station to connect your computer. Please follow these steps: Disconnect the dock from the computer and please remove the power cable from the dock so it turns off completely. I know the docking station is working on some level because both my desktop and my laptop immediately recognize the keyboard and mouse I have plugged into the docking station, but never any of the monitors, whether using the USB-C, Displayport, or HDMI inputs. Ive also used DisplayPort. However, if it doesnt, you should probably try to exchange it or buy a new dock. Installing all available Windows updates is often known to incorporate security patches and system compatibility fixes on your system. This provides much more flexibility than using the limited ports on a standard laptop alone. Sign in or Create an Account to Join Rewards. But even when I'd close the laptop's monitor and disable it via the GUI the 3rd display from the dock still doesn't come up. ThinkPad T580 Product Specifications (c. 2018/2019), 8th Generation Intel Core i5 / i7 Processor, Configuration 1: Intel HD Graphics 620 or Intel UHD Graphics 620 in processor, Intel HD Graphics 620 or Intel UHD Graphics 620 in processor, Supports external digital monitor via HDMI or USB Type-C, User guide page 37: "Do not connect external displays to the USB-C connector 1 and the HDMI connector 2 at the same time. If not, there is one more solution to try. Truly enough, anecdotal evidence showed that: Unsure on the exact model of the dock as it's remote and the user is on leave. Igre minkanja, Igre Ureivanja, Makeup, Rihanna, Shakira, Beyonce, Cristiano Ronaldo i ostali. We specialize in international shipping, so that everyone has a chance to experience the latest cutting edge technology for their particular budget. 5. On the original dock, I tried using both display ports and the Type-C to HDMI adapter for the 3rd display but that didn't work.. the 2 monitors connected via the DP worked, but the 3rd one didn't work. Secondly, it can help declutter your workspace as both laptop and peripherals occupy the same space. Wellbehappytoassistyouinfindingtheperfectmountingsolution. Problem connecting to online games from my external drive, Monitoring Behaviour of Wifi connectivity in Laptop Toshiba L50B, Connected a ground to my monitor and my laptop won't turn on. To quell these, visit the Dell support platform on the internet and update your computer drivers and dock once again. how to correctly configure your monitors using a docking station. WebThe docking station receives power from your laptop's AC adapter and passes it on to any connected peripherals. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Ultra HD 4K 2 HDMI, 1080P VGA: With this lenovo thinkpad docking station, you can stream/extend video to your monitor/projector/TV through 2 HDMI and 1 VGA from your usbc devices. Make sure your PC, the external display, and the cable all support DisplayPort or MHL alternate modes. We just covered. :), Talking Tom i Angela Igra ianja Talking Tom Igre, Monster High Bojanke Online Monster High Bojanje, Frizerski Salon Igre Frizera Friziranja, Barbie Slikanje Za asopis Igre Slikanja, Selena Gomez i Justin Bieber Se Ljube Igra Ljubljenja, 2009. Select PC Support from the PC category. If these steps fail to identify the cause, continue to the next solution. 2023 LaptopJudge, 4856 Ottis StreetOklahoma City, OK 73109, Quick solution for malfunctioning Dell Docking station, Solution 1 Check the physical connection, Solution 3 Update the Dell Docking Station Driver, Option 2: Automatically update the driver (recommended), Why Does The Cursor On Laptop Jump Around. my experience of this , is that the 3 monitors is normalyl only 2 external and the laptops own monitor - had this issue recently with a lenovo model.Does it show as 3 available when you dont use the dock and plug 2 monitors into the laptop - or via the docking station does it even require drives (the dell ones we use do). Two video output: up to 3840 2160 pixels / 30 Hz. Choose your file and download it. Try These 6 Fixes, How to Connect Two Monitors to a Laptop (in 5 Steps), What is Memory Compression in Windows? They come to life,with all the settings I used last. ", 1 USB-C 3.1 Gen 1 (Power Delivery, DisplayPort 1.2), 1 USB-C 3.1 Gen 2 (Thunderbolt 3, PD, DP1.2), JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016], PSREF: https://psrefstuff.lenovo.com/Product/ThinkPad/ThinkPad_T580, User Guides, etc. Using a laptop docking station can provide several benefits for you. Cause Possible Group Policy settings in Windows. Please contact your Lenovo Sales Representative to renew this item. Uninstall the DisplayLink Core software from the Control Panel -> Programs and Features. This lets you plug in accessories such as an HD monitor, mouse, keyboard, printer or even an external hard drive. What resolution and refresh rate for each? ThinkPad USB 3.0 Dock (0A33970, 03X6059) - Overview. I'll try to set up the original dock and play with the resolution. Please visit. To change the priority between the USB-C connector and the HDMI connector, start the ThinkPad Setup program (see Configuring ThinkPad Setup on page 63), and then configure the Shared Display Priority in Config menu on page 65. Ask the community. When I restart my laptop or start the laptop while already plugged into the dock, the monitor (not the laptop screen) displays the lenovo splash screen without fail every time. Support triple displays for win system laptops. So, you bought a docking station to set up extra screens for your system? https://www.dell.com/support/manuals/en-us/dell-wd19-130w-dock/wd19_userguide/display-bandwidth?guid https://www.dell.com/support/manuals/en-us/dell-wd19-130w-dock/wd19_userguide/display-resolution-tab https://www.cdw.com/product/startech.com-usb-3.0-to-hdmi-dvi-dual-monitor-external-video-card-adapte https://www.amazon.com/gp/product/B089Y5TM24/ref=ppx_yo_dt_b_asin_image_o07_s00?ie=UTF8&psc=1, https://www.amazon.com/gp/product/B07R68XHZ9/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1. I'm thinking it could be a bandwidth problem likeBig Green Man said, but I'll need to look more closely at each laptop's port information. If it works on another port, the old USB port burned out. Set up dual monitor for connecting multiple monitors. Start your computer up 5. IDK the specifics but maybe there is a USB C output on the dock that would support the third display. Desktops & All-in-Ones Workstations Accessories & Software Servers Storage Networking Laptop Deals Outlet Support + Support. Search for Device Manager and open it. Have you tried updating the video driver on the laptop? So I'm 99.9% sure it's her laptop. I decided to let MS install the 22H2 build. Fairly positive its integrated graphics so config 1, its an i5 too. If you dont have the time or patience to manually update Dell Docking Station drivers, you can do it automatically with Driver Easy. Connected the original HDMI cable Ive been using to two other computers HDMI ports. Light-weight mounting solutions for both in-vehicle and stationary environments, perfect for a variety of small devices. Igre Lakiranja i Uljepavanja noktiju, Manikura, Pedikura i ostalo. Use short cables when you are testing. Plug the power adapter into the docking station and turn it on. You are using an outdated browser. You will be prompted to upgrade when you click Upgrade All .). CE PRODUCTS Consumer Components. Disconnect the docking station from your PC. Unplug the docking station from your PC. Unplug your docks power cord. Unplug monitors from the dock. Hold the power button on your docking station for 3-4 seconds to reset it. Power up the docking station and connect it to your computer. Turn on your PC. Connect the monitors to the docking station. So, check it out! In short, it doesn't work. Plug your laptops power adapter into the docking station and your laptop into the docks docking station. Go to the Dell Drivers and Downloads page. (I have also verified that there are no issues with the docking station itself. Please as specific as possible, product links great. My pc does not connect to my mobile hotspot. There is so much misleading information and confusion over this topic it is insane. The system enters or resumes from a Modern Standby, Hibernate (S4), or Soft Off (S5) power state. The laptop display went blank and was moved to the connected monitor. By using this site, you accept the . It's not in the computer's specs that I could find, unless I'm overlooking it and I didn't find a direct answer to the question online. Heres How to Fix It. Tried DisplayPort and HDMI, as I say, it works perfectly direct from the HDMI out of the laptop so Im confused why the dock is introducing an issue. I realized I messed up when I went to rejoin the domain Hence, this guide is focused on fixing any issues regarding your docking station failing to detect your monitors. WebClick Troubleshooting. I would try that. Power Distribution / Wiring Harnesses / USB Hubs, Contact Product Team for Custom Solutions, Explore Career Opportunities and Join our Team. Hence, updating the graphics driver could fix your issue. Reset the laptop by holding the power button & F6 for 20 seconds 4. We just covered. ", " Bought the essential dock to try and save some money at home, Lenovo chat said it would be fine but there was no mention of what monitor was being used. Please help out. 2.Driver Installation :The HDMI ports is plug and play,but the DP video functionality will not be enabled without the driver installation.Download the driver on http://www.displaylink.com/downloads Opens a new window". My Account Checkout faster, save items and more! I'm hoping this doesn't ultimately come down to trial and error because I've been doing that so far and it looks very unprofessional on my part. But all comes back on, on next reboot. WebFor reference here's the full setup I'm using: Laptop: Lenovo ThinkPad T590 (thunderbolt 3 port and no dedicated GPU) Docking station: Kensington SD5700T (thunderbolt 4, should support up to two 4k 60hz monitors according to specs) Monitor 1: LG 27GL850 (2560x1440, 144 Hz) Cable 1: HDMI <-> HDMI cable with USB C adapter one the end Just my 2 cents. In Display Settings, click the Detect button. https://psrefstuff.lenovo.com/Product/ThinkPad/ThinkPad_T580, https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t580-type-20l9-20la/documentation/doc_userguide?linkTrack=PSREF, Lenovo Thunderbolt 3 Essential Dock (40AV) Product Specifications, https://download.lenovo.com/consumer/options/lenovo_thunderbolt_3_essential_dock_en.pdf, https://org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx?CDSite=UNI_HK_EN&CttFileID=7681403&CDCttType=UM&ModelType=N&ModelName=U28R550UQC&VPath=UM/202004/20200424093114575/BN46-01082A-Eng.pdf&OriginYN=N. This Product has recently expired. No matter what questions you have in your mind regarding the laptop, he may already have the answer.