Second hdmi port not detecting monitor. However that requires a .

Second hdmi port not detecting monitor I have already tried all the troubleshooting methods including but not Sep 8, 2024 · By following these steps, you can often solve the problem of your HDMI monitor not being detected. Hi guys. Check Monitor Input Source. Way 1: Fix HDMI Monitor Not Working on Windows 10 from Display Output Settings. Turning off the monitor with the HDMI cable inserted to the laptop will NOT activate the other monitor with the VGA connection. Sep 8, 2024 · Loose Connections. What can be the issue here? What step I could take to troubleshoot it? These are the things I tried : 1st of all no faulty cables as i have switched both of their hdmis and both worked on gpu's hdmi port as my cpu does not have integrated gpu, I updated GPU drivers as well and tried DDU, I tried to Force detect monitors but to no avail with nvidia control panel ( and with windows as well). I'd like to preface this saying that it was working the first time I tried it, but now the 2nd monitor isn't even being detected. Connect the output port of the first external display to the DisplayPort input port of the other external display. When just the DVI monitor is connected, it works fine. Again, the monitor didn't recognize an input from my laptop. It seemed to start happening after a windows (or system) update. It results in 2 black screens every now and then . Make sure the HDMI cable seats properly in the HDMI port of the TV or monitor. Try directly connecting the second monitor to your computer using a different cable or port (e. Mar 13, 2023 · If your secondary monitor isn't being detected, you can force Windows to detect it, check all of your connections, reboot the PC, try an alternative connection, and update your graphics drivers to fix it. 4 to HDMI 2. Follow the steps to check the physical connection, settings, drivers, and wireless display options. The problem is that I cannot connect a second monitor: I have updated all the drivers, I have tried different cables and adapters but the result is always the same, the second monitor is not detected in any way. Dec 20, 2024 · Generally, the following are the most common culprits behind display detection issues. 15 and 5. Cables are Belkin 48gb. Make sure you’re using the correct cable to connect your display. Only the display monitors seem not to be detected. The Intel graphic settings also does not detect a second computer. But when I connect to the HDMI port on the motherboard, nothing at all. Be sure to select the HDMI input port on the OSD that matches the port you connected to the GPU. I have an HP Pavilion TG01-1120 Gaming PC and I have been trying to set up a second monitor on my PC. You can configure the monitor to make it choose the right HDMI port for the display signal inputs. May 1, 2024 · 6. Motherboard HDMI port not detecting second monitor. On Windows it is not detected at all. I tried connecting it to my PC with the HDMI cable I already own which ended up showing a regular signal. Step 8: Check Hardware Compatibility. I can connect one screen in any way I want (both HDMI ports work with both screens), but if they're both connected, the one that gets connected second simply never turns on, no matter which port I use firs Jan 15, 2024 · I want to use dual monitors. I cannot get Nvidia control panel nor windows to detect the HDMI monitor when both are plugged into the GPU. May 1, 2023 · The monitor on the non working port is working in the bios if it is the only one connected as wells as the start up screen at what appears the normal resolution (HD) in both OS. Sep 1, 2023 · Am pretty sure I have the latest drivers. 03 LTS Second monitor HDMI not being recognized. 1 Samsung monitor. In Display settings I can no longer see the screen with the 1 and 2 which shows which monitors are available. Not easy streaming with only 1 monitor ☹️ Mar 9, 2022 · Step 1: Tried 2 different HDMI cables from monitor into GPU - the monitor didn't recognize input (yes I did change input on the monitor to "HDMI") Step 2: Grabbed a laptop (different from the new build PC in my first post) and hooked it to the monitor via the HDMI cable. Original post: My computer is not detecting my second monitor. I can switch cables, hdmi slots, but still only one hdmi is showing signal to tv. Aug 10, 2020 · Since I purchased this notebook last November, I've been running a second older monitor from this notebook, using an HDMI to DVI converter cable. g. One of the most frequent HDMI issues is loose connections. Exotic case involving a DP->DVI converter is apparently not considered by Depzol KVM. As soon as windows starts up however, the DP monitor goes black and can no longer be detected. If your monitor is not working on two different ports and two different ports, you will need to purchase another one monitor. Check for Windows I was using the USB-C display port cable, and the GPU was on (in both laptops). Most latest monitors come with multiple HDMI ports, so it is essential to have the correct port selected as the input source in the monitor’s setting. Select the correct source labeled on your monitor’s controls so that you’re using the correct video port. 2 days ago · To extend the Mac display, set up dual monitors on the Mac. After updating to Windows 10, no monitors that are connected through the docking station are detected. Try connecting your laptop to a different HDMI port or use a different monitor. All up to date. I have just purchased a PC for the purpose of gaming but the HDMI port works on the graphics card but it’s not picking up my second screen on the motherboard. Jan 18, 2025 · Ensure the HDMI Splitter is properly connected: A splitter might not always work as expected for extending displays, as it's typically used for mirroring the same signal to two monitors. In this case, they are usually labeled HDMI-1, HDMI-2, etc. Feb 27, 2022 · Not only the cable, but also it is mandatory to check if the HDMI port on your monitor is fully functional or not. That mean first thing during boot in os or that independent partition like 512mb to 1gb has some component which didn't work. I have tried everything I can think of. If you’ve exhausted all software solutions, consider the possibility of hardware issues: Test the Monitors: Connect the second monitor to a different computer to see if it’s detected. But my 2nd monitor was not detected. This has been the case with two different HDMI cables and monitors. I’ve tried using a different HDMI cable, still nothing. On USB-C Dock Gen 2 two external monitors are connected to Display Port. If all multiple monitors are detected by your operating system, you may have to enter the video card manufacturer's control panel and enable the multiple monitor configuration there. A straightforward way to identify this is to connect the personal computer to a known-good external monitor or TV and ensure that the display (S-video, VGA, DVI, HDMI, or DisplayPort) cables are firmly connected to the video ports on the personal computer and the After the restart, the computer does not react at all when things are plugged into the HDMI port; my monitor realizes it's being plugged into something, but then it says nothing is detectedThe HDMI cable and monitor still both work, I checked them with another computer. I have a DVI port in the back of the computer that connects to the graphics card, and one that connect to the motherboard. Monitor 1: HDMI direct cable, Monitor 2: Using a Displaylink Certified USB-A to HDMI adapter such as USB to HDMI Adapter Feb 12, 2023 · Manually Detect External Monitor. If your monitor has multiple HDMI ports, note the port number you use to connect your laptop Jul 13, 2017 · Assuming you're trying to connect the hdmi output of your computer to the display port input on a monitor: AFAIK, you can't go from hdmi to display port without an active adapter to convert the signal. The monitor was not being detected for some reason, but after a restart pressing e power button for 30s for complete shutdown it worked again Jan 27, 2025 · Also, verify that the monitor’s orientation settings are correct. Aug 31, 2024 · If your laptop's HDMI port is not working, it can be frustrating, especially when you need to connect to an external monitor or projector. - In this case, make sure the monitor is turned on and plugged into your video port. 6. Right-click or long-tap on the Start icon and select Settings. The monitors are detected if I plug them directly into the laptop's HDMI or VGA ports. May 9, 2022 · Hi, I have an issue with the Displayport. – or – To set the external monitor as a copy of the primary monitor, click Mirror. I've recently obtained three monitors and I'm trying to set it up but the PC will not detect the second monitor and it won't turn on. When I got it home I found it had no HDMI port, just a displayport input. All assistance appreciated. The secondary monitor starts and stops working without any rhyme or reason. The monitor works through HDMI with my other 2 laptops. Make sure all the ports on your monitor and the Razer Blade are clean and dust-free. So, it acts as a bridge between your system and those extra peripherals you plan to connect. My desktop has only 1 HDMI port. Mar 19, 2020 · Hi @viralkaka. Also even if os not installed screen greys detected. Connected docks, dongles, adapters and other hardware can cause conflicts. I've done all kinds of Google searches for the past few days, clicked the "Detect" button in the Displays section, done every driver update as instructed, restarted my computer, unplugged/replugged my cable. Test the Monitor: Connect the second monitor to a different computer, if possible. However, other USB devices (e. i just got a radeon 6750 xt and its been nothing but problems. The Raspberry Pi 4 and Raspberry Pi 400 have the option to connect a second monitor as they both come with two micro-HDMI ports. On Linux after the boot up the second Monitor is found but only as a unknown Display and the resolution is limited to 640x480. Contact Lenovo support: If none of the above steps work, you can contact Lenovo support for further assistance. – or – To set the external monitor to be the only display, click Notebook monitor off. Go to System > Display. the screen just always says no input and my computer doesn't even detect it anymore. Check the port of the desktop/laptop if it's still functioning. Nov 4, 2022 · At work I changed PC and now I Have a HP EliteOne 800 G6 27 All-in-One Touch, with RTX 2070 Super. One is for power (back one), lock close, there is another just in front of that (not normal looking) - it will support a UsbC-to- dongle (main UsbC will not, not for me - dongles ignored). Jul 8, 2024 · Make sure the input resource on the external monitor is the same as your using connector/cable. You'd only need an active adapter for very high resolutions (DP1. But when I have both connected, only the DVI monitor works and the HDMI monitor can't be detected. Nov 12, 2024 · I have the same problem - not with a laptop, but with my PC who is connected to 2 external monitors. 2 as an input source. Troubleshoot Hardware. If Surface does not detect the monitor, you can also try forcing the detection from your Display Settings. They all say connected, but there is no signal. On the other end, pressing the monitor detect button on the laptop says it can't find any additional monitors. When shutting down the PC entirely then rebooting in the same display port, it does not detect the 2nd monitor properly and will not allow me to switch to a higher resolution or switch from 60 HZ to a higher setting. and now there is another one (the one HDMI port that is not directly connected to the graphics card) that isn't working [my windows cannot detect that my second monitor May 19, 2023 · Laptop is Lenovo Yoga running Windows 11 with Intel(R) Iris(R) Xe Graphics driver. Open System Settings and choose Extended display from the Use as drop-down menu. A loose connection can lead to an intermittent signal or no signal at all. more info: - my primary monitor uses the only HDMI port that my pc case has. Plz fix this . Nov 30, 2021 · I have changed the monitors that I use on the DVI port, the other monitor used HDMI, so I had a DVI-D to HDMI adapter, and that worked well for years, but only after I installed the Intel HD Graphics Control Panel, and selected "Multiple Displays" in the display section. Firstly, we will assume that your monitor is not broken. However that requires a Dec 4, 2018 · In fact, it seems that the HDMI port is no longer working at all because I tried to connect a different monitor with a different HDMI cable and it still could not detect it. Aug 29, 2024 · In this case, selecting HDMI will result in no picture being displayed. Test different display connections, such as VGA, DisplayPort or wireless display and adapters. I've been trying to fix this issue but too little no success, my second moniter (using HDMI) detects the cable because it says No signal instead of no cable connected, but my system doesn't pick it up, i'm using a dual boot system and on windows it does work fine. Jun 3, 2020 · Thought process : 1. Under Multiple Displays select Extend desktop to display. This guide covers the main causes and solutions for this issue, whether you're using a wired or wireless display. You can also try to connect the second monitor via an HDMI to Displayport connector. I see the same the same thing on both monitors. That is some major setback by Microsoft. Make sure the cable you’re using is securely connected to the correct port. Oct 4, 2023 · Test a different TV/monitor and HDMI cable. If Windows 11 still fails to recognize your second monitor, it could be a hardware issue related to either your computer or the monitor itself. I plugged my HDMI cable into my main monitor with the Display Port cable still plugged into my main monitor. I have reset the computer (twice) run multiple diagnostics and reinstalled the graphics driver, but the issue still persists. Faulty cables or connections: A damaged HDMI, DisplayPort or VGA cable can prevent proper signal transmission between your computer and monitor. All other ports on the j5create adapter are working--USBx2 and Ethernet. I'd be happy to assist you with the HDMI issue. As mentioned, this is exactly how I had it set up previously and it was fully functional So far, I've tried: manually detecting a new monitor in the Display settings (fails to find) different cable (no change) Unplugging and replugging the second monitor causes a bunch of weird lag on the main screen and does not fix the issue. You can try connecting the laptop to a different HDMI port on the monitor to see if the issue persists. It is not detecting my 2nd monitor for my dual monitor setup. If this doesn’t fix the issue, proceed to the next troubleshooting method. Mar 10, 2023 · But, if the second monitor does not support the same cable? In that case, use another cable and check the second monitor. A second monitor using a Displayport to hdmi works perfectly fine, and seems to take priority, while booting. How do I fix it so the 2nd monitor is detected? Mar 27, 2022 · Hello. Welcome to the HP Support Community. Then, press Detect. , if your computer has a second HDMI or DisplayPort). PC Specs: - Ryzen 5 4650G - MSI B450M Mortar Max - No dedicated GPU I have a monitor connected to my mobo using HDMI, and the 2nd monitor using HDMI to Displayport cable. Apr 4, 2023 · You will eventually encounter some kind of problem as a result of having an external GPU, however. That shouldn't be the case with DP-HDMI (DP output to HDMI monitor) as DisplayPort has dual mode to also output an HDMI signal. Way 2: Update Graphics Driver to Fix Windows 10 Does Not Recognize Second Monitor Nov 7, 2021 · The secondary monitor is connected HDMI -> HDMI - I have tried different HDMI cables and nothing changes. Change the HDMI port, as most external monitors and TVs have multiple HDMI ports. Ubuntu 20. I kind of ran into a weird issue with my pc (HP ENVY Desktop - 750-514). Ensure the HDMI cable is securely plugged into the monitor and the device. Jan 19, 2025 · If your additional monitor has distortion or artifact issues but not the first one, the most probable cause is a hardware defect. All the drivers updated by System Update. Driver Adrenalin 21. I am also not able to reverse the Windows update as the option is not shown anymore. 0) or converting to DisplayPort from HDMI. Apr 4, 2022 · - If your laptop doesn’t detect the second display, the option will not show. Didn't realize there was an HDMI port in there. Sep 21, 2023 · Here the most common ones to fix Windows 11 not detecting HDMI TV or Monitor. Apr 24, 2024 · Learn how to troubleshoot and solve issues that prevent Windows 10 and 11 from automatically detecting external monitors. I have tried to manually detect the monitor through settings, all my drivers are up to date that I know of and I tried swapping my main display and my second monitor to check if it was just the monitor itself which it is not, I am unsure of what to do next so any Dec 27, 2017 · Because he's not using an HDMI source. 04. I'm trying to make a (HDMI - HDMI) connection with my hub. If i remove the monitor 2 monitor 1 works again . Apr 7, 2021 · The KVM firmware is programmed to know that some graphics cards support dual mode (DP++) and send HDMI signal through the DP++ port when HDMI monitors are detected. When I connect 1 hdmi, it works, but when 2 hdmi cables are connected, still only one is working. Select the monitor that does not show any display. If the second monitor is working on the first cable and not on the second cable, please change the Jun 5, 2024 · Check HDMI port: Sometimes, the HDMI port on your Lenovo laptop or the external monitor can get damaged. Figure 1. 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. Let’s say you have connected the display cable to the HDMI 1 port of the monitor but configured the monitor to take display input from HDMI 2, then you will definitely receive the “HDMI No Signal I plugged my second monitor into the HDMI port on my B550 MB but it fails to bring up a display and monitor displays "No Signal". He's not using an HDMI splitter in that video, he's using a DisplayPort splitter (with a bunch of DP to HDMI adapters attached to it, internally). Aug 11, 2023 · Check the Second Monitor: After restarting, verify if Windows now detects the second monitor. 5. I had a picture of the usb slot I was using when it worked so the problem probably doesn't lie in the usb port. If you’re still having issues with Windows 10/11 not detecting HDMI TV or 4K TV, here’s how to fix it. Hence, DP++ -> KVM -> DVI works because KVM passes through incoming HDMI signal to DVI monitor. Feb 2, 2023 · Enable the HDMI Port . My specs are; CPU Intel Core i5 10400 @ 2. Hey everyone. I used to have the monitor connected directly via the HDMI port and it worked fine for years, connected every time. Look for an image of monitors on the display representing your physical monitors. The process is the same. If your RTX 3070 has multiple video outputs, try connecting the second monitor to a different port to see if the issue persists. There was an update in windows 10 about month or so ago, and my graphic card at the time stopped detecting the second monitor, which is connected to a dvi port. If you’re not seeing what you expect on the external monitor, start with basic hardware troubleshooting: Disconnect all accessories from your PC. I had a gtx 1660 ti and it worked perfectly. Is there something else I need to do or is my PC defective? Jun 16, 2020 · Both monitors have 1 HDMI port and I display port. That’s the reason why we are here. When just the HDMI monitor is connected, it works fine. Test With Another Monitor. Feb 28, 2024 · Hi, I have the same problem. Boot time immediately after bios reading screen is detected. Restarting devices is a simple yet effective solution. Many modern monitors can automatically switch to an active input, but some of them might not, so it's a good idea to make sure that the port you're using matches the input setting on the monitor. Test with Different HDMI Cable/Port: Even though you've ruled out the HDMI cable and monitor, try using another HDMI port on the monitor (if available) or a different monitor altogether to ensure the port on the laptop is functioning correctly. 2. This is a myth from when integrated GPUs were part of the motherboard not the CPU, and has not been true for years. A monitor connected to DisplayPort #2 (Next to the network connection) may not display video at all (Figure 1). This can help to isolate whether the issue is with the monitor or the device. Feb 7, 2018 · When I turn on the monitor it scans the HDMI port for some time and says "no signal" and then turns off. Some monitors/TVs can be a little stubborn and won't work out of the box. Aug 15, 2024 · Windows 11 computers not detecting second monitors are often caused by bad display drivers, damaged cables, incorrect ports, or wrong inputs. Display Port can output a HDMI signal natively, but HDMI cannot display a Display Port signal natively. 04 on top and linux kernel 6. Try using the external monitor with a different device. Way 1: Manually Detect Mar 12, 2023 · Modern monitors come with multiple HDMI ports. However when laptop (T14s) is connected to the docking LAN, USB ports are available except those two external monitors. Jan 14, 2019 · To set the external monitor as an extension of the primary monitor, click Extend. The problem occurs only on extend option. Jun 19, 2022 · However, it’s a bother if the docking station fails to detect your monitor and leaves you bewildered. DisplayPort does support multiple video streams. 4. Connect the monitor using HDMI, Mini DisplayPort, USB-C, or Thunderbolt ports. It that doesn’t work, check if your IO panel has a built in HDMI port, and try that. If your Windows 11 is Not Detecting the Second Monitor, then you need not worry about it. The PC has one HDMI and one Display port, and I've got Display-HDMI for one monitor and HDMI-HDMI for the other. I bought a new monitor, model Dell Professional P2414H 24", hoping to connect it to my laptop. Aug 13, 2024 · The reasons for this issue can be HDMI port/cable or something wrong with the graphics driver. Connecting monitors via the graphics card’s HDMI is recommend for dual monitors, right?! I’m so confused lmao. I tried using the second UsbC with UsbC-to-VGA and a Usbc-to-HDMI dongles. Laptop has Windows 10. We’re you using a DVI or DP cable before?. Sep 8, 2020 · Laptop has one obvious hdmi port (right side), and 2 USB-C's ports (left side). What I already done: - Test if each monitor works individually with my pc, they both individually work on any of the ports either HDMI or DP (both monitors are hdmi only, but I have one conected through HDMI and one with a DP adapter). I am able to detect my USB pen drives through this but monitor connected through HDMI is not detected. External monitors only work on HDMI (Red) and DisplayPort1 or USB Type-C ports (Orange) So I bought a 2nd monitor, I have it plugged in via hdmi with my main monitor using display port but I am able to detect the 2nd monitor. If you are having unable to connect your PC with your monitor or television using the DisplayPort connection, we have the following fixes that you can try: Restart Your Display Driver. Switch Projection Options Nov 26, 2024 · The computer may not automatically detect the external monitor. Apr 9, 2023 · Once the HDMI cable from the second monitor is connected to the laptop simultaneously, the first monitor with VGA connection will go black with "D-SUB NO SIGNAL". Check the monitor’s HDMI port: Make sure that the HDMI port on the monitor is working properly. If only one of your external displays has an output port, connect your Surface to that external display first. Position the monitors and power on the Mac. Tip: To get more detailed information about the type of video display your Mac supports, check the tech specs for your Mac: Choose Apple menu > System Settings, then choose Help in the menu bar. All I said was HDMI doesn't support multiple video streams from a single HDMI port. In Windows display settings, it shows two monitors, but the message on the 2nd monitor screen says "No HDMI signal from your device". 1, supports up to 4 monitors/tvs. According to the display settings, the computer is not detecting the monitor Jan 13, 2022 · I just got this new pc and I want to use my old monitor as an extended screen [it also uses HDMI]. One monitor using the HDMI port works perfectly fine. Jan 17, 2023 · I just purchased a new monitor (AOC Agon AG271QG) And after connecting it to my PC with a DisplayPort cable, the monitor only displays a 'No signal*. Feb 8, 2018 · Currently, more like used to, have dual monitor set up for my desktop. The hub has hdmi port with it. I noticed that everything works fine when i chose the "only on second screen" option. Historically, when the second monitor says no signal with DP Jun 6, 2020 · Now check if your PC detects the connected HDMI monitor. A docking station, also known as a port replicator, allows you to connect multiple peripherals to your PC using just one PC port. When I go to display adapters, it says Fresco Logic IDDCX Adapter which I am assuming that's wrong. For the firmware update, contact your laptop and TV manufacturer. By following this structured guide, you can troubleshoot and resolve common issues with Windows not detecting a second monitor, keeping your dual-screen setup running smoothly. Wait a minute and reconnect it. Eventually, I solved to problem by reverting back driver update portion of the windows update. 4. First one is connected to HDMI port, no problem with this one. Jul 1, 2022 · How to Fix Displayport Not Detecting Monitor. Aug 13, 2021 · Hello! I'm trying to connect a second monitor using the two HDMI ports of the Erazer X67098. As professionals in the realm of technology and connectivity, we understand the importance of a seamless and efficient setup when it comes to multiple displays. Check Projection Mode Apr 9, 2024 · Connect the monitor with no display using the cable of the working monitor. 1 Samsung Smartv. May 15, 2021 · my gpu wont even detect my second monitor. Make sure you are using the correct HDMI cable and not an outdated standard cable. 7. The monitors work perfectly when the HDMI adaptor is plugged in, but when the laptop awaked from sleep, only one of the external monitors is detected. Choose from the following options to resolve this issue. 1. Shorten the cable length. Luckily you can fix second monitor not displaying on Windows 10 with the easy tips below. This becomes certain if the connections made from the GPU’s HDMI port work well. Charge your machine, Connect to an external monitor with/without hub/dock/adapter; It is NOT compatible with the HP USB-C G dock . I also tried on other linux kernels like 5. Jan 22, 2024 · With Windows 11, many users are facing problems like the second monitor not being detected. Make sure the HDMI cable is working, and look for any bends or signs of wear and tear throughout the cable. If you wish to connect 2 external monitors (only), you can use. I am able to connect, my ellite book, my apple ipad, mac book and iphon etc to the monitor through the HDMI, but not my lap HP pavilion 360 convertible 14-cd0xxx 3080 ti, 3 DP, 1 HDMI. Sapphire NITRO+ AMD Radeon RX 7900 XTX Vapor-X 24G both HDMI not working on LG TV GPU has 2x DP and 2x HDMI 2. Sep 30, 2024 · Look for the Display or Multiple Displays section and ensure that the external monitor is detected. The first fix you should try is restarting your display Jan 8, 2023 · I have my Beats Studio 3 headphones connected to the AUX jack in (it works beautifully as promised), My Corsair gaming keyboard & Gaming mouse (both work beautifully), my ethernet cable for internet connection, an LG IPX Gaming monitor on the dock's HDMI port and a Samsung G7 4k Gaming Monitor on the DisplayPort. I recently bought a monitor, and it just won’t detect any display. In most cases, when you attach a second monitor it will 'just work' and your desktop will display across both screens. Let's try these steps - 1) In the search box on the taskbar, type Device Manager, and then select Device Manager from the list of results. When I connect to the GPU HDMI it works perfectly fine with no issues. When I have both plugged in the HDMI one is only detected and the Displayport is not Detected in windows or Nvidia control panel. Then why not to check hardware with installable ununtu usb. Both monitors using displayport causes both to black out and lose input as soon as Unplug the monitor from a power source, not just turning off. Follow the monitor manufacturer’s instructions to set both external displays to use DisplayPort 1. You need to connect it to another computer with an HDMI I have conncted one monitor through (HDMI - HDMI) and trying to connect my second monitor using my USB type C hub. If the port is already occupied you can enable the HDMI port of the motherboard from So one day I just turned on my PC and my main monitor (the Display Port monitor) had no signal, I tried all of these other solutions but none of them worked. I was told I connect the 2nd monitor by purchasing a 2 output HDMI splitter. S Laptop's Type C port is working fine. When the secondary monitor is not working it cannot detect the monitor on windows HDMI Port Not Detecting Display I have an HP Envy 15 laptop that won't connect to a second screen via HDMI. Please help, drivers are up to date. 8. Here's how to fix this frustrating problem. Nov 14, 2023 · Try Different Ports. The monitor connected via HDMI takes over and work. Can someone tell me why my laptop not detecting second monitor through usb c hub? P. It helps to determine if the issue is with the monitor or another component. If your HDMI monitor is not detected, testing with another monitor can help. This morning, the notebook started up fine, but the monitor did not wake up. Aug 19, 2022 · If you’re using a dual monitor setup and one of them isn’t detecting HDMI, it’s probably because you haven’t selected the right projection option. If you own an Alienware x15 R1, or Alienware x17 R1 laptop, and have set this configuration: The laptop screen supports the Nvidia Dynamic Display Switch (DDS) feature. Here are 9 detailed steps to help you troubleshoot and Nov 28, 2024 · Make sure its ends are not severely frayed or torn. For Microsoft Windows systems, use the links above in Section 1: No Signal To Monitor. Jun 10, 2022 · If your second monitor is not showing up on your PC, you may need to check your hardware, update your drivers, or tweak your display settings. . ” RTX 4080 and 4090 may not be fully functional on the second monitor. I've tried everything everyone has mentioned above and nothing has helped. May 22, 2021 · My RX 6700 XT correctly detects the main AOC monitor on displayport, but does not detect the second monitor-tv connected with HDMI. 90GHz RAM Feb 17, 2022 · Typically, though not always, they offer a better bandwidth range than HDMI; thus, they’re often used to connect the second monitor. Sometimes, your monitor may have multiple inputs of the same type, like HDMI. May 15, 2024 · These monitors only operate when connected to the HDMI port and either the DisplayPort 1 port (near HDMI) or the USB Type-C port. Sep 26, 2022 · Before you start tweaking around with the BIOS and other settings, your monitor may not be detecting the PC due to physical damage to either the HDMI cable or the HDMI port on the motherboard itself. Such as the input resource is HDMI. I tried using a regular monitor, still nothing. 0-48 and a NVIDIA GeForce RTX 4060. Clean the HDMI port to remove any dust Dec 6, 2022 · If this does not work, continue reading. Second monitor works well until a PC restart, but after PC restart, MSI logo is displayed on second monitor for a moment, after that the signal is lost completely. Open Display Settings from Control Panel. Modern Intel CPUs and AMD APUs support using both and using the integrated for a second monitor is a good solution. The item Alexoiu linked will not work Apr 3, 2024 · Ether net is connected ok. I tried 535, 545, and 550. Mar 15, 2014 · I have one Gsync monitor set up with Displayport and a 2nd with HDMI. Well, this issue can sometimes occur due to some random bug or some issue with the monitor or within the settings of your PC. Or, select System Preferences > Displays > Arrangement and uncheck Mirror Displays. keyboard, mouse) still function properly through the docking station. Mobo is a z370 with 1 HDMI, 1 DP. Generally, Windows provides users with four different projection options – PC Screen Only, Duplicate, Extend, and Second Screen Only. Tap on Multiple displays and click Detect. Update HDMI and TV firmware. 19, but nothing is working. Mixing integrated and dedicated graphics across monitors can cause some issues especially if you are doing something like cloning the display or trying to game on the second monitor. – or – To set the external monitor to be the primary display, click Set as the Dec 25, 2023 · Welcome to our troubleshooting guide on how to address the frustrating issue of an HDMI splitter not detecting the second monitor. 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 Nov 22, 2024 · It is essential to verify if the problem is inherent with the monitor, video card (GPU) or video settings on your personal computer. In such a case you can make the connections from the GPU’s port. So the pc has 2 hdmi ports that are connected to the… I am currently using an ASUS TUF monitor (144hz through Display Port) and wanted to plug in a secondary monitor, 60hz BENQ through the HDMI port (the BENQ does not have a Display Port socket) I know the cable is fine since my wife was using it and the cable is detected but I am getting a "no signal" message. Specs: - MSI motherboard Nov 15, 2024 · Hi, I’m on a Dell-G16-7630 with Ubuntu 22. You can also try to swap the display cables between the two monitors and see if that works. Oct 28, 2021 · The problem started when i changed monitor, the new one work perfectly on 60hz but not on 144hz. Second one is connected to DisplayPort with a DisplayPort-to-DVI adapter. I noticed that there was a second HDMI port near the top of the back, and that one doesn't seem to work. I need two monitors because I am a video game streamer, but the second HDMI port (the vertical one) on the computer is not working when connecting it to my second monitor. May 21, 2013 · You do NOT have to have both plugged into the GPU OR motherboard. As my laptop only has an HDMI port, I bought a new cable with HDMI one end and displayport the other, but the two aren't connecting. Ensure that the multiple monitors are detected in your operating system. Oct 3, 2023 · If Windows 11 is not showing or detecting your external monitor, your cable might not be connected properly or the issue is with the display driver. Monitor is connected via HDMI. Jan 16, 2023 · You can NOT use it to. It does not matter what sort of problems external GPUs have; they are always susceptible to “not detecting” to “not working properly. Jan 18, 2020 · Windows can detect monitor 1 and 2 but when i go to Nvidia controlboard it only detect monitor 1 and cant see monitor 2. Dec 30, 2024 · Once in Safe Mode, check if the second monitor is detected. The PC has a GPU on top of a CPU, of course. Unfortunately, I’m not able to detect the HDMI signal of my second monitor using any of the recommended nvidia drivers. Remove and plug the cable again and see Its actually more recommended to use a DP to HDMI cable, or use a DP to HDMI adapter. I tried buying a USB-C to HDMI adapter and plugged the USB-C into the port to the front of my PC, but still it didn't work. it won't even detect my second monitor. My main monitor (HP) is working - my second monitor (Fujitsu) is not working after the update. If the computer has a dedicated GPU, the HDMI ports on the motherboard can be disabled. Use a new cable for the additional monitor. I did and have connected both monitors to it, however my second monitor is not detected. The laptop is connected to two external monitors via USBC port and HDMI adaptor. gtru rdu djalb mftihn diwqizj brbfy rhgjss ivb vqeb vspc vhpsrfui dya mtmmtv ruxygr lekrm