15. Our Company News Investor Relations Sustainability Product Compliance Product Security Lenovo Open Source Dec 15, 2021 · Gear: Laptop: lenovo 15. This article provides a troubleshooting guide with solutions for resolving display and other issues Learn how to solve common issues with ThinkPad USB-C Dock, such as power, video, audio, and network problems. PC Data Center Mobile: Lenovo I'm trying to get my Lenovo Legion 5 i5 15" laptop to connect to my Dell monitor via a USB-C to DisplayPort cable but it's not working. The first one got new monitors, but the second one had nice monitors so we decided to re-use them. Older GPUs don’t allow the combination of HDMI and DP. I've recently bought a new Dell monitor that takes HDMI, DisplayPort or mini-DisplayPort inputs. It shows it's connected to power, but does not recognize it's plugged into the computer. with no luck. Your screen will go black for just a second, then resume – indicating that your display driver has restarted. Apr 24, 2024 · (Image credit: Mauro Huculak) (Optional) Under the "Rearrange your displays" section, click the Detect button in the bottom-right corner (if applicable). The setup was working before, when I had it setup with a DisplayPort to DVI cable, and then the VGA. Read and researched many different posts about similar issues, mostly signal related, over a few days. Find solutions for common issues and troubleshoot problems. About Lenovo. I've plugged the laptop into it using Displayport to Disaplyport, and Displayport to mini-DisplayPort (both cables brand About Lenovo. Sep 24, 2015 · So, I’ve got an odd issue. Check Power. Regularly updating BIOS, Windows, and drivers can enhance system stability and performance. Versatility and Compatibility – From gaming consoles to high-end PCs (personal computers), DisplayPort monitors are built to work seamlessly with a variety of devices. 2nd monitor connected to DP port using a startech DP to HDMI cable (no adapters); No display at all. The other was to use the dock VGA and DP or HDMI. May 4, 2023 · I have the same issue - USB-c to Display port / USB-c to HDMI into Phillips monitor / LG monitor. The options were to use the docks HDMI or Display port with the laptops side mini DP. May 20, 2022 · Hi, I have a problem, because I bought a new monitor and connected it as the main monitor to HDMI and it works normally, and when my old monitor (IIyama GB2530HSU) is connected to (I want dual monitors) display (1. My Specifications: Laptop: Legion 5 Pro 16ITH6H Monitor: AOC C27G2Z 27 240Hz Gaming Monitor Cable: HINEIGHT Cable (USB-C 3. And I'm able to successfully connect my T520's displayport to them (using a different adapter, it has a full sized displayport). 0-43. The problem started with one computer and we now have at least 3 that seem to have this same issue. Jul 12, 2023 · If the HDMI to DisplayPort not working or DisplayPort to HDMI not working issue happens on PC, you can try updating display drivers to solve this issue. 0 to DisplayPort Adapter - Overview and Service Parts. Oct 14, 2022 · Dear Greg, We are having the same issue with the recent Microsoft update deployed on the 14th of October. However, when I tried to use it again, after months without using the Type C DP mode and updates, it won't work anymore. We have a different model in the office (Kensington SD5200T) but we are running QHD monitors, not 4K. PC Data Center Mobile: Lenovo When the hub/dock's HDMI port is not working, no display will be shown on a monitor connected to the hub or dock. I've tried rebooting with the cable connected. After installing these 2 recommended updates from the Lenovo System Update, the DisplayPort works: This article provides a troubleshooting guide with solutions for resolving display and other issues This article provides a troubleshooting guide with solutions for resolving display and other issues To know how to connect Lenovo laptop to external monitor in Windows 10, check out the page and follow the steps to connect external monitor. I’ve tried unplugging one and starting it up, I’ve checked the BIOS, I can’t Dec 6, 2022 · If resetting your Lenovo does not work, try the troubleshooting steps explained below. May 17, 2021 · I have recently completed a clean install of Windows. Usually the screen will come I bought a lenovo essential dock to use in my home office with my lenovo work laptop. Jun 4, 2024 · Quick Tips. This article provides a troubleshooting guide with solutions for resolving display and other issues Dec 14, 2017 · Hello, Last month I bought a new Lenovo Yoga 920, which has an i7-8550U w/Intel 620 graphics and 2 USB-C/Thunderbolt 3 ports. This article provides a troubleshooting guide with solutions for resolving display and other issues Shop & save on the Lenovo DisplayPort to Dual DisplayPort Adapter & hundreds of other popular PC, home, business & gaming accessories at Lenovo today ️ Free shipping Jul 1, 2022 · To restart your display driver, press Win + Ctrl + Shift + B. The first thing to do when your Lenovo laptop fails to detect your connected monitor is to force detect it manually. Check if your PC supports DisplayPort Alternate Mode. For the monitor I've tried several different adapters as well as a USB-c to displayport calve. It turned out that the HDMI and DP on the dock were shared. Cause When an audio-supported video cable is being used such as a DisplayPort or HDMI cable, Windows may change the default audio playback device to the audio-supported cable assuming that another Jun 27, 2021 · When I connect it to the USB-c port on my new laptop, Lenovo IdeaPad Flex 5 14ALC05 with win10, it does recognize the device, but the monitor connected to the HDMI port on the hub does not work. I purchased 2 x C2G DisplayPort to HDMI cable 54326 (6ft DisplayPort™ Male to HDMI® Male Adapter Cable - Black). I hvae also tried using the USB-C connection for a small monitor I had, that also does not work so I don't believe it's the HDMI port or anything. USB-C overview. Good day. 1 port. Unplugged DP and boot machine up on VGA. If your system has more than one display adapter, also called a graphics card, you can try switching your system’s default display adapter. If you recently bought the secondary monitor and found it damaged, return it and buy a new one. Ensure the DisplayPort wire is plugged into the monitor’s DP port. Jul 5, 2023 · However, a great number of users are bothered by the DisplayPort no signal issue when using ASUS monitor. When I want connect to my TV, DisplayPort doesn't work. If you just want them to work without issues, then just get a docking station like the Lenovo ThinkPad USB-C Dock Gen 2 This article provides a troubleshooting guide with solutions for resolving display and other issues Why is my monitor not working? Your monitor could not be working due to several reasons: a loose cable or damaged port, a power issue, a driver problem, or a faulty monitor. Lenovo Mini-DisplayPort to HDMI Adapter Product Home; Drivers & Software; Troubleshoot This article provides a troubleshooting guide with solutions for resolving display and other issues Aug 30, 2016 · Hopefully you can take a bit of info from below to get your setup to work. Jun 10, 2016 · Have a working display connected to the OneLink+ dock during the update; Update using another notebook (ThinkPad X1 Yoga or ThinkPad Yoga 260) if that is working with OneLink+ and the display; Problem: OneLink+ not seeing display. The laptop is advertised as supporting DisplayPort Alternative Modes over USB-C. Feb 18, 2022 · To be clear -- It works when the monitor HDMI input is connected to the laptop HDMI output. We use similar but not the same docks at work, with lenovo monitors. Not too much on "off centered images" related to dp++ to HDMI/windows10. Works only on NVidia GPU. Jul 24, 2012 · Lenovo Mini-DisplayPort to DisplayPort Cable offers the most resolution in a cost effective solution for connecting to Mini-DisplayPort enabled ThinkPad Classics to a DisplayPort – equipped ThinkVision monitors or high definition TVs. I also tried using the latest drivers that I could find from the Lenovo website but it did not make a difference. Took the cable to the other computer with the Lenovo displays - tried to use it there. Dec 11, 2018 · Good Afternoon Everyone, We have had a strange issue going on for a few days and I’m hoping someone here might be able to give me some ideas I haven’t thought of yet. Not all PCs have USB C ports that support DisplayPort Alternate Mode. Use a Different Port, Cable, or Connection Type If your graphics card and display both support an alternative display type (like HDMI, DVI, or DisplayPort ), you can try switching to an alternative display technology or stick with the same technology but try a different port or cable. Our Company News Investor Relations Mar 14, 2018 · The last BIOS update for the system came out in 2018, well after the 10xx series released in 2016. The issue I was having with my L246WP monitor and windows 10, was an off centered image. Well, they moved the desk and computer themselves, and suddenly only one of the two monitors will work. 46 Mar 24, 2020 · Along the left edge, you'll find the USB-like AC power jack, the cooling exhaust vent, a USB Type-C port (no Thunderbolt 3 support), a full-size HDMI video out, a USB Type-A 3. Don’t be adventurous and try to fix it yourself, as later, you won’t be able to claim a warranty. Our Company News Investor Relations Sustainability Product Compliance Product Security Lenovo Open Source Enabling multiple monitor support - ThinkCentre Edge 71, Edge 72, Edge 91, Edge 92, E73, M71e, M81, M82, M73, M83, M83p, M91, M91p, M92, M92p, M93, M93p, M700, M800 Nov 24, 2022 · If you are having trouble with your DVI to Displayport not working, or your Displayport not detected, you have to work through a few possible fixes: 1. From the dock I have the displayport to hdmi cable hooked to the HDMI port on the pg279q monitors. The monitor doesn't even wake up, let alone display anything when the cable is connected. Here is the guide: Press “ Windows + X ” keys. Lenovo USB-C to DisplayPort Adapter . This flexibility makes Jul 8, 2024 · If your problem is not worked out with above solution and information, please contact ASUS customer service center for further information. Download drivers to resolve cannot detect external monitor issue for ThinkPad USB Dock Oct 24, 2017 · Brand new M700 SFF. 5. My T450s under Windows 10 is connected to an external monitor by a Mini-DisplayPort to HDMI cable and the screen is not detected at all. 2 So my new work PC is a ThinkCentre M80q. PC Data Center About Lenovo. In a support document (via Tom's Guide ), Lenovo has confirmed several issues that may affect the USB-C ports I ordered a DisplayPort to HDMI cable from Gearbest. Our Company How to troubleshoot issues when connecting a dock to a non-Lenovo system. It’s designed to work as an output device, which means it allows you to connect a DisplayPort-enabled computer to an HDMI input. Dieser Artikel enthält eine Anleitung zur Fehlerbehebung mit Lösungen zur Behebung von Anzeige- und anderen Problemen Lenovo IdeaPad 5 Pro 16ACH6 - DisplayPort over USB-C not working Recently I bought this amazing laptop for my girlfriend. Check cable also on the T420. One of the tiny desktops. I went with dock DP and laptop side DP. The USB 3. Dec 21, 2020 · Installed 2 x new Lenovo M720S PCs today. I switch the input on the monitors to HDMI but do Feb 17, 2022 · BTW I've not another display port cable to test, but If I'm able to see BIOS in the monitor with display port, why not Windows 11? This thread is locked. If only one of your external displays has an output port, connect your Surface to that external display first. The T520, however, is running Windows 7. I've put other devices into the USB-c and they work, so it's not faulty physically. Have tried a few monitors, tv's, ect. ) DisplayPort to HDMI cable not working Mini DisplayPort to HDMI not working Windows 10 This article provides a troubleshooting guide with solutions for resolving display and other issues This article provides a troubleshooting guide with solutions for resolving display and other issues May 27, 2016 · Lenovo USB 3. With a USB-C connection, you can charge your Windows 11 PC, and you can also connect to other USB Type-C devices such as mobile phones, docking stations, display adapters, and other devices that have a USB-C port. The specs of the adapter are: Support Mini DisplayPort 1. PC Data Center Mobile: Lenovo The monitor does not display during a Thunderbolt 4 Dock firmware upgrade Sep 4, 2020 · I encountered this on a Lenovo T440. Our Company News Investor Relations Sustainability Product Compliance Product Security Lenovo Open Source May 18, 2023 · I bought a laptop because it has a type-c display port feature, in order to easily change between my MacBook pro and laptop and work with my external display. Update or Roll Back Drivers. 4) goes black and displays "no signal detected "I tried a lot of solutions such as: I bought an HDMI-Displayport adapter it did not Jul 25, 2019 · If thats the right laptop model, next to the HDMI port there is a miniDP port that you can use for output using a miniDP to DP cable. Mini-DisplayPort has many of the same features of DisplayPort with a smaller connector. 0 port, and a Smart Card reader on top. Jun 17, 2024 · Lenovo Monitor Displayport Not Working. Neither ViewSonic monitor is detected. Try Different Applications. I have a monitor with speakers (ASUS VG27AQ) and since doing a clean install, sound does not work via DisplayPort, but does work via HDMI. I try connect directly on laptop and on Ultrabase 3, but TV not detect my Thinkpad This article provides a troubleshooting guide with solutions for resolving display and other issues Learn how to configure display and video output settings for Lenovo docking stations. No problem. Our Company News Investor Relations Sustainability Product Compliance Product Security Lenovo Open Source As an example, here is how to set up daisy chain with DisplayPort: Using a Mini DisplayPort to DisplayPort cable, connect the Mini DisplayPort on your Surface to the DisplayPort input on the first external display. Does anyone know how to fix this issue. Aug 21, 2023 · Fix: Lenovo PC Not Detecting Second Monitor. Check you have the right driver version installed for your display adapter, and make sure they are up to date. The DVI to Displayport cable is not working; 3. The "not working" case has the dock plugged into the laptop USB-C, but you didn't tell us whether having the USB-C dock connected causes the laptop HDMI to fail or you are unplugging the monitor from the laptop HDMI and connecting to the dock HDMI. It also allows for Multi-Stream Technology (MST) connections of 2 or more MST capable displays through one DisplayPort connection. 1 to Display Port 1. My issue is that the display ports on the dock are not outputting any display to my monitor(I’ve tired hdmi from the dock and this works). Ctrl + Shift + Win + B can restart the graphics driver. I've clicked 'detect display' in display settings. Jul 23, 2024 · This should fix the USB C to display port not working issue in no time, if the other solutions failed to do so. Make sure that your monitor and device are connected via DisplayPort and check if this resolved the issue. Feb 10, 2023 · A DisplayPort to HDMI cable is not bi-directional. The USB-C Displayport works however, if i use kernel version. May 22, 2024 · Top 10 Fixes for HDMI Port Not Working on Mac Following a short absence, the HDMI port returned in the latest MacBook Pro line up. What causes the DisplayPort no signal ASUS problem? According to the user reports, here are several common causes behind the error: Broken display port: If the DisplayPort is broken or loose, there may be no dp signal from your device. Not sure it would work either. If it’s plugged in securely, try using a different cable to see if the problem persists. For example, on some systems, you can right click your desktop and select the software associated with your additional display adapter. Check your DisplayPort connection. I've put it down to the USB-c and Windows 11 Enterprise and monitors. Nov 16, 2006 · Both televisions are older Samsung models. Only one could work at a time. This article shows Some USB-C to HDMI dongles may fail to work or may work abnormally with the Yoga 920. The cable works best but still not perfect. 6 Best Mini HDMI to HDMI Cables That You Can Buy Whether it's a Welcome to Lenovo and Motorola community. My roommate has the same monitor which he uses with a desktop with no issues. Jan 23, 2024 · Why is DisplayPort not working? Depending on the following scenario: if DisplayPort is not selectable, make sure the DisplayPort cable has been properly connected to both devices (PC and monitor). Make sure the cable is securely plugged into both the monitor and the computer. The HDMI idea is a decent workaround, but given a lack of wide reporting of this issue (only a couple of forum posts that mentioned toggling the CSM or making other changes fixed the issue on 10xx cards), I'm inclined to think this is some kind of strangeness or misconfiguration rather than a Hello, I have been using this dock for a couple of months now and it has been working great for me then all of a sudden today it is not working after a software update. PC Data Center Mobile: Lenovo Download drivers to resolve cannot detect external monitor issue for ThinkPad USB Dock About Lenovo. Do I need Jan 24, 2020 · If you've run into issues with the USB-C port on your Lenovo laptop, you're not alone. 3b output Sep 8, 2020 · Connected to the docking station via DisplayPort The same issues occur when I use the HDMI port on the docking station, so it doesn't matter if it's DisplayPort or not; The Linux system seems not to be the problem. Features and technical details of the DisplayPort to Single-Link DVI and VGA Monitor Cables. This article provides a troubleshooting guide with solutions for resolving display and other issues Jul 25, 2024 · HP DisplayPort to HDMI not working Windows 10 (Lenovo, Dell, and other major manufacturers are equally impacted. Thank you so much for posting! This fixed one of my problems (my desktop app shortcuts would disappear if I used the DisplayPort instead of HDMI), but not my other problem. Not detected This article provides a troubleshooting guide with solutions for resolving display and other issues However the display port still did not work on the notebook, or dock. Go into settings in Win 10 to detect monitor… nothing. To do that, open Windows Settings from the start menu. Check Display Settings. Use the following steps to resolve display, screen, or monitor issues. Dec 12, 2014 · Lenovo Mini-DisplayPort to HDMI Adapter - Overview and Service Parts. The monitor with the DisplayPort does not. 1 might not support DP out and might just be a USB Type-C 3. true. I have used both a USB-C to DisplayPort Thunderbolt 3 dongle and a docking station. Our Company Jun 3, 2021 · DisplayPort is the most versatile connection type allowing both video and audio data transmission. I have a Lenovo workstation that has the usual DisplayPort and VGA on the back. Oct 25, 2021 · If you keep getting a “No DisplayPort cable” or “No DisplayPort Signal” when connecting a device to your monitor via the DisplayPort interface, the recommendations listed below should help fix the problem. Jun 28, 2024 · The following are the methods that can help you easily fix your DisplayPort no signal issue: Check your DisplayPort connection; Restart and reconnect your devices; Update graphics driver; Test with another cable or device; 1. PC Data Center Mobile: Lenovo This article provides a troubleshooting guide with solutions for resolving display and other issues This article provides a troubleshooting guide with solutions for resolving display and other issues About Lenovo. These are the 3 x220's I have setup: 01 - Unbuntu - Displayport Works, 02 - Windows 7 - Displayport not working, 03 - Windows 10 - Displayport not working Remove the system from the dock, and connect the display cable to the machine directly. The same screen and cable work fine with any other computer. This article provides a troubleshooting guide with solutions for resolving display and other issues. Update BIOS, Windows packages, drivers . Oct 31, 2022 · I have a definitely not ideal workaround for this that I found for my Laptop. A common mistake is to assume that any cable with a DisplayPort plug on one end and an HDMI plug on the other can will work in both directions. I'm using the USB c with displayport in all cases. If the website doesn't work properly without JavaScript enabled. Feb 2, 2023 · This adapter links the HDMI port on your computer to the monitor’s DisplayPort. The monitor connected to the VGA works/displays properly. Feb 20, 2024 · The audio playback does not work when a Dell monitor is connected to the computer using a DisplayPort or High Definition Media Interface (HDMI). The DVI to Displayport adaptor is not working; 2. Wait a further 5 mins then plug HDMI end into monitor… nothing, nada, zilch. Wait 5 mins then plug in DP cable to PC. Overall I loved it but I couldn't get it to connect to my Philips 328P6VUBREB (4K) or BenQ EW3270U over USB-C. 3b output This article provides a troubleshooting guide with solutions for resolving display and other issues This article provides a troubleshooting guide with solutions for resolving display and other issues This article provides a troubleshooting guide with solutions for resolving display and other issues I connected my T490s to the dock using a USB-C cable, I see the dock connected (I see the audio interfaces and USB ports), but the DisplayPort is not working, I do not have any HDMI monitors/cables to check HDMI ports. Edit - SOLVED. Check the Monitor Settings. However, the HDMI to DP might not work if you haven’t correctly configured the connections using the adapter. I have the exact same problem. I also tested my laptop with his monitor and it behaves the same. I've updated all the Welcome to Lenovo and Motorola community. I have done a lot of the normal checks like sound level, setting the device as default, uninstalling and re-installing sound drivers etc. PC Data Center Mobile: Lenovo Mobile: Motorola Smart Apr 15, 2022 · All of the sudden my laptop (Lenovo thinkpad) won't recognize any external displays. SHOP Mar 13, 2023 · So a simple reboot can get things working as they should. If the system does not work normally without the dock, go back to the troubleshooter page and try the No Display troubleshooter. I generally have no issue getting multiple monitor setups going but in this case I can't seem to get the computer to recognize the second monitor. The user will be working along and all of the sudden one or both of their screens will go black. Question is, do I forcefully need a Thunderbolt cable to connect the dock? It needs to work with Mac Book Air and Lenovo X1 Carbon laptops and support 2x 4K 60Hz monitors. Incorrect, out-of-date, or corrupted graphics card drivers can also cause a "DisplayPort not detected" error. Check Cables. The HDMI to DisplayPort connection also may not work due to port malfunctions, problems with the connectors, adapters, or the display unit itself. Please enable it to continue. I have the t14s gen3 but my CPU is the Ryzen 7 PRO 4750U with Radeon Graphics Interestingly it suffers from a very similar displayport as the one linked that is linked in the Original question. I have a Samsung monitor at home, which generally does not work with the dock (works perfectly directly into the laptop). DP Alt Mode is a USB C feature that enables users to directly connect DisplayPort VDUs to their PCs. ; Quick note: If you have only one monitor I'm not sure if this will work for everyone else, but it did for me. Whether you are using a thunderbolt port to displayport or a DisplayPort to USB Type-C adapter, these monitors ensure you are always ahead of the curve. I will start with the simplest one, so follow them in order: Manually Detect Monitor. To troubleshoot the issue, check the cable connections and power source, ensure the monitor is receiving power and has settings correctly configured. Dec 1, 2020 · I do not think you could connect a display to the HDMI port and USB-C to HDMI dongle at the same time. You may not be aware, but usually the DisplayPort no signal issue comes from improper This article provides a troubleshooting guide with solutions for resolving display and other issues Lenovo USB-C to DisplayPort Adapter . I bought a USB-C to DisplayPort adapter from Lenovo, connecting the adapter to the DisplayPort cable that came with the monitor. Windows 10 operating system. This article provides a troubleshooting guide with solutions for resolving display and other issues Nov 16, 2006 · Both televisions are older Samsung models. I faced an issue in that the type-c display port doesn't work on my laptop. It might happen that your display just shows blank, and the computer/dock does not detect it at all. The first thing to do is check your cable. You cannot connect the DVI computer to Displayport monitor; 4. SHOP SUPPORT. Check for Logo or BIOS screen. You can vote as helpful, but you cannot reply or subscribe to this thread. PC Data Center Mobile: Lenovo This article shows you how to keep your ThinkPad laptop up-to-date with critical Intel Thunderbolt software and firmware updates Welcome to Lenovo and Motorola community. This article provides a troubleshooting guide with solutions for resolving display and other issues May 27, 2016 · Lenovo USB 3. one monitor connected to VGA port. We would like to show you a description here but the site won’t allow us. 1a input and HDMI1. 6" thinkpad p15s OS: Windows 10 Dock: Plugable UD-ULTC4K Monitors: Asus pg279q 2x (g-sync) Cables: 4K DisplayPort to HDMI Cable Adapter, WARRKY Using the included USB-C cable, I have my p15s hooked up to the ud-ultc4k dock. This problem may be caused by the connected laptop, HDMI cable, monitor, or hub/dock. Our Company News Investor Relations Sustainability Product Compliance Product Security Lenovo Open Source The display is not working. There are ways to troubleshoot your Lenovo monitor displayport not working. This article provides a troubleshooting guide with solutions for resolving display and other issues Jun 22, 2017 · I've got a 5 year old Lenovo Thinkpad T410 with DisplayPort and VGA outputs. However, the USB ports work. I have been using a Ugreen Type C dock with HDMI, and it has been working with my unit since then. Typical ports are HDMI, VGA, DVI, and DisplayPort. After the update was done, some users using Lenovo laptops with USB type-c Lenovo docking station extended screen displays stopped functioning until they rebooted and it work, but we have a handful number of users in multiple locations with different Lenovo laptops using "Sitecom" generic This article provides a troubleshooting guide with solutions for resolving display and other issues Jun 19, 2020 · USB-C to Display Port not working? I have an X1 Yoga with Windows 10, attempting to connect to an external HP monitor using one of the two USB-C Thunderbolt ports. PC Data Center Mobile: Lenovo Mobile: Motorola Smart This article provides a troubleshooting guide with solutions for resolving display and other issues About Lenovo. This article shows you how to fix external monitor may not display when connected via USB-C port from system after upgrading to Windows 11. Hopefully can be of help with those having similar issues. Are you facing troubles with the DisplayPort on your Lenovo Thinkpad Docking Station? Look no further! Welcome to Lenovo and Motorola community. Welcome to Lenovo and Motorola community. This article provides a troubleshooting guide with solutions for resolving display and other issues 46 votes, 63 comments. Both work when put into HDMI in computer. Jul 15, 2022 · Update or Reinstall Display Adapter Drivers. I face the exact same issues when I boot into Windows 10, so I guess this has to be an hardware or (BIOS) configuration issue. > Accessories > Cables & Adapters > Lenovo Mini-DisplayPort to HDMI Adapter. What steps do I need to take to fix this? This article provides a troubleshooting guide with solutions for resolving display and other issues Aug 15, 2021 · My wife has a Lenovo ThinkPad for work and uses two U2412M monitors - one connected by a VGA cable, the other by a DisplayPort-USBc. Here are some troubleshooting tips that may help you locate and resolve the problem. gwayt yypth pvlbbxxov brf qgwv crednt zvktb rqxcm bptrvvh dbzcs