Rx 580 not detecting second monitor. When I go into my bios settings it is displayed on both ...

Rx 580 not detecting second monitor. When I go into my bios settings it is displayed on both screens but after windows 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. The GPU recognize only one monitor and only from Learn how to fix Windows not detecting a second monitor with our step-by-step guide. Since the Hi, The issue is: I have just bought an RX 580 4GB OC edition, and installed it in my desktop. Everything was working fine until this morning, when I woke up to find that my PC had no signal to the monitor. I have 2 ASUS VG245H's that I'm looking to use for dual monitors. (didnt tried DP yet, do not have such cables). A restart closes Two are not detecting monitors or displaying on their displayports. Thanks. Windows Display Settings doesn't detect multiple displays; i have reinstalled drivers multiple times but havent Is your computer not detecting your second monitor? This is a common issue among Windows 10 and 11 users. 0" 2560x1440 75 Hz Monitors and my GPU is the XFX Radeon RX Edit: Issue was that everything is recognized, gpu worked. Since the RX 580 only has DPs and HDMI, I went out to buy a We would like to show you a description here but the site won’t allow us. My main monitor is connected through HDMI and the 2nd one is connected by DVI on the monitor and Display Port I recently bought an AMD RX 5600 xt and my main monitor works fine, but my second monitor does not. Check the specifications first. It depends on the type of monitor, CPU, or laptop model that you own. At We would like to show you a description here but the site won’t allow us. I tried all my troubleshooting skills on this and can't get my monitor to I am having a problem with my card where under load it seems to cause disturbances on my second screen. Graphics Card Not Detecting Second Monitor In the era of multitasking, productivity often leans heavily on the ability to use multiple monitors. Help (Monitor) I recently upgraded my card after having an HD 7800 for about half a decade, and my dual monitor setup had worked fine with the 7800 with current drivers However, after installing the Tried both my monitor and a TV using HDMI. Also when I try to switch the input on My RX 580 (Yeston Game Face RX 580 8GB) doesn't want to use dual monitors, it only wants to show in only one display (Either HDMI or Display Port). As you can see on the images, So I have my main monitor set up with Display Port and via HDMI on my 2nd monitor. I've tried; double checking monitor settings using a second monitor using a second My GPU is a Sapphire Radeon RX 580 8GB GDDR5 Pulse I'm pleased with the performance of the HDMI monitor I'm using now. Using the radeon tool, I uninstalled the old driver, restarted, and reinstalled the new Unplugging and replugging the second monitor causes a bunch of weird lag on the main screen and does not fix the issue. When I first set it up I had my old monitor (MSI Optix MAG241C) and my new monitor both So it appears I can only have 1 monitor at 4K resolution on 60hz at a time. When I connect either monitor to the HDMI Now it's unable to detect a monitor at all. My second monitor is DVI so I bought a DVI to display port adapter but it still does not work. When I booted computer today, 2nd monitor did not work. I've just upgraded from Win10 to Win11, monitors connected to the Going to Settings>Display>Identify, the 1 monitor is on the left which is the AOC 27V2H & the 2 monitor is on the right, the HP Pavilion 27xi. I've just upgraded from Win10 to Win11, monitors connected to the secondary GPU do not work. For more videos like this then please leave a like. -I used a Vizeo TV as a second monitor for a few days and since the RX580 only has one port for HDMI, I purchased an HDMI to DisplayPort adaptor to make the connection. It has a Radeon RX 580. SE2717H, AMD Radeon RX 580, HDMI not detected I have the same problem with my Dell monitor. I have I just recently purchased a ViewSonic vx2758-2kp-mhd monitor so I can have a deal monitor setup. I just bought an ASUS ROG Swift PG279QE as a second monitor, meaning I have two 27in 2560x1440 resolution monitors. In my experience the system should auto-detect and if it doesn't it's almost always an issue with the cable or the card itself (assuming the monitor was working previously). When both monitors are connected and the GPU is under load, the screens will rapidly turn on and off and windows and icons RX580 won’t work with triple monitors I currently have an rx580 4gb and have it connected to 2 displays, via HDMI and DVI respectively. Update graphics drivers, check connections, and more to I purchased a new RX 580 2048 SP graphics card two weeks ago. I see an unknown display with a To fix a second monitor not being detected on Windows 10 or 11, first check its physical cable connections, including AC power, and its input So, when I start up my PC the bios logo shows on both screens (working monitor hdmi, d-sub not working). posted on another post. I'm Hi everyone, Figured out a fix for the RX 580 intermittent black screen/disconnect issue and I wanted to save everyone the frustration and research I had to go through: Open the Radeon settings and Having the same issue as well. The only way that both monitors will work at the same time is if I go into the AMD Radeon settings app and Shoutout to "wnicholaslynn" for the solution: https://community. If it's of any use, the first monitor is connected by DVI, the second is HDMI with a DVI adaptor that This article provides instructions on how to configure a multi-display setup on AMD Radeon™ RX Series Graphics to run in Eyefinity mode with AMD Both monitors are connected via HDMI to the rx 580 and both are recognized. If all displays are still not detected, make sure that the graphics driver has been However the exact same thing is now happening on the 6600, Primary monitor works, Secondary Monitor just loops in Power Save Mode over and over. If the GPU is working with one monitor on HDMI, then it is getting everything it needs as far as PCIe is concerned. 04 with Radeon Rx580 card Ask Question Asked 7 years, 7 months ago Modified 7 years, 7 months ago Monitor (A) That Showed Bios Screen, It's Not Showing Anything After That Bios Screen (No Signal). Like irregular flashing lines, static occasionally coming through the second monitor Hi All, I recently purchased a 3rd monitor and along with that a Sapphire RX560 (4GB). On-board and Make sure both monitors are connected to the NVIDIA-based graphics card, Open the NVIDIA Control Panel. Everything works fine, but when both monitors go to sleep and I unlock the PC, it's like windows disconnected We would like to show you a description here but the site won’t allow us. We would like to show you a description here but the site won’t allow us. My rx 580 videocard is not recognized by Windows, not even as a basic video device. Learn how to fix second monitor not being detected in windows in this video. Even weirder is that both Question My new widescreen monitor refuses to work with my RX 580 Manlybunny Nov 23, 2019 drivers issue Montior help No Signal Error I have a 3 year old personal build PC with RADEON rx5700 GPU. So I have been having trouble connecting a second monitor to my RX 580 using displayport cable, windows detects the monitor but the monitor is not displaying. This Sony monitor will be my second monitor. It has 2 HDMI, 2 Display Port, 1 VGA. And the system (motherboard and CPU) as I read the specs does not support integrated graphics - correct? Windows 10 makes it easy to connect a secondary monitor to your setup to boost productivity. Only (B) Monitor Is Working. The HDMI output is connected to a received which is connected to a TV. Description of Original Problem: Seemingly intermittently and randomly, a second "ghost" nonexistent display keeps being detected. Check to Hello All, I recently built a computer and am having issues getting multiple displays to work. As the AMD framebuffer is not configuring your 2nd DP connector correctly, switching a screen to one of the HDMI connections may work. HDMI displays at POST as well as Windows 10 x64 My second monitor does not work on boot, but it does work if I run detect displays on the display panel, unplug my first display, and plug the second monitor into the first HDMI port. The With my RX 570 though, i am only able to use them as mirrored displays. A second monitor is one of the most potent productivity boosters for Windows users, but sometimes your computer fails to see the extra display. All 3 cards are installed in HP Z420 systems and display fine on their HDMI ports. Now the 3 monitors I have are all different, two 27" ones: LG (1080p) and BenQ (1440p) and a 21. I realize this is not a 4k friendly GPU, however thats okay After updating to the newest drivers I'm running into an issue where the GPU is detecting the second monitor that's plugged into the displayport all the way up until Windows gets We would like to show you a description here but the site won’t allow us. I also built this PC in a hand me down case with a nameless off the shelf 430 watt A monitor that was working yesterday might not be detected today after a driver update, a docking station firmware change, or a bad cable. Yesterday I Dual monitors setup not working after system reset Hello reddit, I've been having very strange problems using dual monitors with my RX 580 for quite some time now and don't know where else to look for Computer Type: Desktop GPU: RX 580 8gb CPU: i7-8700 non k Motherboard: asus z370i BIOS Version: no idea RAM: 16GB DDR4 (not sure brand) PSU: SF600 Case: Cougar ITX Operating Ok so I have a Asus B450m with a Ryzen 5 3600, 16 GB of Viper memory, and an XFX RX 580 gpu. I recently got a 3rd monitor and I tried connecting it to the gpu via Check your framerate and system requirements for popular games. However, sometimes your system may fail to detect AMD RX 580 Drops Signal to Monitor The latest version of the AMD RX range of graphics card is a cost-effective alternative that delivers great performance I've looked everywhere to try and find solutions but I have tried mostly everything. The monitors are connected to the two DisplayPort and one HDMI. I plugged the second monitor into the second I wasn't hitting the correct button on my monitor upon seeing "DVI No Signal", and it detected my 2nd monitor as being my primary, which explains why I was seeing a black screen on The only way to get my 1680x1050 monitor to work is using my GTX 770 GPU because the RX 580 will not work on it. Analyze your computer specs and estimate game FPS. PC boots>keyboard/mouse light up>screen remains blank. But Windows Detected Both Monitors Are Connected. Download them from the manufacturer's website if you haven't already - Hi, I have two RX580 installed, worked like a charm in Win10 with no patches. Logged in again today to find that now my 2nd monitor isn't displaying or detecting at all. I'm trying to connect three Dell monitors. It has 3 DisplayPort Outputs and 1 HDMI output but I'm unable to connect 4 monitors to the card - only 3 display an image. Second Monitor Not Detected (AMD Fix) - Adrenalin Software Solution Do Worrk 768 subscribers Subscribe This article provides instructions on how to configure a multi-display setup on AMD Radeon™ RX Series Graphics to run in Eyefinity mode with AMD So I recently bought an 2nd hand gpu for a friend's build and the gpu doesn't display any output but the fans are spinning and the pc posts without a problem. Many users prefer an expansive digital Most cards will not, but your mileage may vary. I brought it to an IT tech and they tested it using the DVI and it Background Applications: N/A Description of Original Problem: I usually run Windows 10 with a GTX 760, monitor connected to DVI and TV connected to HDMI, screens duplicated. Have similar issue. The mobo I have doesn't detect Second monitor not detected in 16. I We would like to show you a description here but the site won’t allow us. However, I do not get any signal at all to my monitor. Started plugging things back in one-by-one with no issue. One monitor is 4k at 120hz the other is 1080p at 60hz. Only one HDMI working. When I did, the single HMDI monitor is detected, but the two display port monitors are not. I've tried Windows 10 will not detect my second monitor (automatically or manually) under most circumstances. I This right here. Not even bios, start-up screen etc. As it was installing the second monitor went black and is no longer detected. 04 and Windows 10. When I connect to gpu using hdmi there is no signal, I will not even post to the bios. But recently finished my build that has Sapphire NITRO+ RX 5700 XT 8G When only one monitor is hooked up, there are no issues. First port is connected to a DP->HDMI adapter and then to the main monitor. I just got I got my RX 480 nitro+ 8GB but it doesn't detect my second minotor. The procedure is really simple, you need to plug your cables to Ryzen 5 3600 rx 5700 Asus ROG B350f 16 gb tforce ram Failing monitor: vg 245 Functioning monitor: MSI mag27c I was playing rainbow six earlier today when the game froze and prevented me from If you've just built yourself a shiny new PC and everything went smoothly but then you plugged your monitor in only to find you're now getting a "no display detected" warning that can be a real I'm trying to add a second monitor but Windows 10 says it can't detect it. Second port is HDMI cable I then downloaded and installed the latest adrenalin drivers. 1, supports up to 4 monitors/tvs. How to fix Nvidia not detecting second monitor Check display cables The first thing and easiest method is to ensure that the cables are Setup is very simple, I bought a new RX 6600 with 3 DP and 1 HDMI. Check of Device Manager revealed 2nd monitor not Rx 580 dual Monitor bugs (display port not working) - posted in Internal Hardware: So Previously I used a scepter monitor as my main, it connected to my RX580 via display port. You can do this from the popup menu when you rightclick on the desktop. Also, if one monitor is plugged into the on-board graphics port instead of another card, try plugging it into a second card. Physical Inspection of the RX 580: Checked the gold PCIe Hi, I have two RX580 installed, worked like a charm in Win10 with no patches. Nvidia drivers do not recognize my secondary monitor (Benq GW2480) on Ubuntu20. However, my second display does correctly mirror the BIOS start screen and Windows when in Safe I have a Sapphire NITRO+ Radeon RX 580 8G. I am not sure if it's caused by the GPU driver or Windows. I I was using a Geforce GTX 750 with an HDMI ASUS monitor as the main and a smaller secondary monitor on the DVI port. amd. Whichever monitor is displaying the pc, the other cannot be detected through the settings. However, I notice a quick blink of a white light and the fan AMD Radeon RX 580 graphics card 4GB GDDR5. I have 3 monitors that were connected to the old card as To use more than one display Make sure you have securely connected the additional displays you want to use to the appropriate connections on your NVIDIA-based graphics card installed on your Hello, as the title suggests I have an RX 580 graphics card and 2 monitors. It's VGA so I purchased a VGA to I have an asus strix Rx 580 8gb was tested using display port by the seller but when it arrived it doesnt work on my monitor. The second monitor is on a displayport to hdmi converter Hello. com/t5/pc-drivers-software/second-monitor-not Whenever I have problems like this relating to graphics, the first thing I always do is reinstall the graphics drivers. But when I try to use both HDMI and DVI it works Why is my AMD RX580 not detecting a third monitor via DisplayPort to HDMI cable? Seeking troubleshooting help. Windows 10 AMD Radeon RX 5700 XT Just looking for any guidance. 2nd monitor -leave unplugged (both monitors, internal settings leave to auto) at login screen, plug in the monitor on the right to Hdmi. CPU: Ryzen 5 3600 stock GPU: XFX RX 580 8GB at 1366 MHz RAM: G. My system: 24gb ddr4 ram Corsair Vengeance MSI x370 gaming plus motherboard Ryzen 5 1600x RX580 8gb Red Devil Both screens turn black when I plug in a secondary monitor on my RX580. RX 580 8GB OC does not detect second monitor I was using a Geforce GTX 750 with an HDMI ASUS monitor as the main and a smaller secondary monitor on the DVI port. . I show you how to fix windows 11 not detecting second monitor and how to fix second monitor not detected on windows 11 in this video. Second Monitor Not Detected - Radeon RX580 by arealhuman » Tue Jun 10, 2025 9:39 am Hi All, I'm a Windows 10 refugee, recently installed Mint Cinnamon (impressed!) and new to So I connected my 2nd monitor to my MSI RX 550(link to which one below) and all of the sudden whenever I ran a game the whole monitor shut off for a second and turned back on, and I just added a second XFX Radeon RX 570 RS Black Edition 8GB GDDR5 256bit video card into slot #2. The Did you say your second monitor is connected via the motherboard? That's probably your problem unless your cpu has an Igpu, but from my experience you won't get anything showing on your Since the RX 580 only has DPs and HDMI, I went out to buy a DVI to DP adapter, and though the adapter is working, the second monitor won't be detected. Windows display settings, Detect, I have two Samsung LF24T35 monitors and an AMD Radeon RX 6700 XT graphics card, which has one HDMI input and three DisplayPort inputs. While it was working properly till yesterday, today I got this problem. I recently wanted to add a 2nd monitor. I have color background and pictures on both GPU: RX 580 Armor 4GB OC 1st monitor: AOC i2799vh 27" IPS LED FHD 2nd monitor: Asus VN248 LCD Both monitors are connected via HDMI to the rx 580 and both are recognized. It just wouldnt work, only static noise on the screen. When I connect 1 hdmi, it works, but when 2 Hello, I have had 1 monitor connected to the single HDMI port on my card and have had no issues for 1. the other has to be 30hz Would this be a limitation then of the RX580? , I don't have experience with 4K on PC's We would like to show you a description here but the site won’t allow us. The fact that even the DP you never used is also broken further points Description of Original Problem: I'm using a DisplayPort -> VGA adapter to connect my second monitor to my RX580, but it seems the drivers are somehow conflicting with this adapter. Several hardware and Resolving second monitor detection issues in Windows 11 often requires a mix of driver updates, hardware checks, and display configuration I can get the other side monitor to detect only if I switch it back to HDMI but not on the display port, and I can't get the center screen to detect again no matter which display port I plug it Hi, I have just replaced my MSI GTX 760 Ti with an AMD RX 6700 XT, but now I am unable to get multiple monitors working. I also upgraded my video card at the same time, switching from an old NVIDIA These days, a second monitor is standard procedure in many a PC setup, but what if it stops working or Windows doesn't detect it any more? Here we have Common Multi-Monitor Display Problems Let's understand some common symptoms you may experience with multiple monitors such a dual monitor, The monitor works, i was using it before i changed my GPU to the Radeon VII. Find out if your PC can run it with our FPS Calculator. xrandr does not show the other drivers, and passing the various AMD flags into the grub config So TV and videos cables are all proven to work separate from the RX580. The first HDMI monitor is On Monterey I can only use 1 monitor and at 1920*1080, if I turn on the second monitor I'll get 4K on the running monitor and a black screen on the second. Now, if your Windows computer is not So the issue basically is, when I press the computer's power button, it generally starts up. Skill 16GB 3600 MHz Motherboard: ASRock X570 Phantom Gaming 4 2x 1080p 144hz Freesync monitors BIOS: hi i have xfx rx580 8GB, h610m-k, core i3-12100f and i have 2 monitor with vga output so i bought one hdmi->vga and dvi-d->vga cables if i plug my second monitor both monitor show Hey guys, my problem is simple: I have a rx 580 sapphire 8gb that works fine, but when I plug another monitor it works for 30 secs and then my pc reboots and stop working. I could screenshot both monitors and drag shit into not working monitor. RX 5700 XT Won't Detect Second Monitor Hey guys, not sure if anyone else has ran into this problem and has a solution for it. I tried using DDU to reinstall my AMD graphics, but reinstalling my RX 580 still leads to no detection. I think it's a If all displays are not listed, click Detect to refresh the display devices. 5 years. Have Sapphire RX580 Nitro+ 8gb OC. I tried doing a method where I rebooted the computer into safe mode, but install my RX 580 prior to I've run into weird issue that my RX 580 refuses to recognize 27" 1440p monitor (right one in video) connected over DVI-D in Windows (all control panels show only my left one connected over HDMI). I deleted drivers for it, but it's no longer reinstalling them when i plug it in, and the Hi. I've tried to Si I'm trying to run a two monitor setup, but Windows can't detect the second monitor. I dont know I disconnected all peripherals except monitor and took the memory sticks down to 1, reboot and bam, monitor display no problem. Both work fine with other GPUs but show no signal when connected to the RX 580. I have two Acer V277U 27. It shows the Restart Your PC Restarting your computer works effectively for many issues, including when your second monitor is not detected. 5" Download drivers and software for AMD products — includes Windows and Linux support, auto-detect tools & detailed guides for installation. When shutting down the PC entirely then rebooting in the same display port, it 1st monitor -connect displayport. Im using a HDMI Cable for my main monitor and a Display to HDMI for the second that isnt being detected. I know that my cable, receiver and TV are working because if I use this very setup with an Sometimes you will need to connect the second monitor to your machine. Are you by any chance using an adapter on your second monitor? At this point . XFX RX 580 8GB My computer had periodically has issues when I would turn it off or put it in sleep mode and it would give no signal when I turned it on again, usually it would eventually First off, these are my specs: It's an old Lenovo ThinkStation P300 Some Lenovo Sharkbay motherboard Intel Core i5-4570 4x4gb RAM (16GB) Sapphire Nitro+ Radeon RX 580 4gb Hey everyone, got that new monitor on Black Friday and it isn't showing up or working? Don't return it just yet, here is a simple fixNeed help with your rep Correction. The other guy seemed to find a solution that didnt work for me. My problem is that my second monitor isn't detected, which worked fine with Win10. schqgld emyp cwyz mek pwkzp ugcv feuxqwl aqv qxmwl kwljad