Im building a PC for the first time. Next, you need to take your computer near the device which you want to use as a display in order to enable the HDMI port on your computer. If your monitor is getting power, but you still don't see an image, the data cable … 5.) DisplayPort, like HDMI, carries both. Firstly for Display Issues, please check if its connected to the motherboard inputs or the GPU inputs for displays. But, if it runs with an i3 CPU, I'll know that the board is sound. New PC with HDMI not working I have built a new gaming rig in January, which worked fine up until about 3 weeks ago. /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. You might not be able to display directly to HDMI/DP right out of the box without drivers. I had something like this happen to me as well. You can also try a different cable, that is known to work. Question White LED and display problems with my VGA monitor, APU and GPU. Press question mark to learn the rest of the keyboard shortcuts. Make sure you're plugging the HDMI cable into your graphics card and not your motherboard. Since your CPU has … Anyone is welcome to seek the input of our helpful community as they piece together their desktop. Not certain how one "disables" a GPU without being able to see BIOS. I … Don't think anyone suggested this yet. HDMI stands for High-Definition Multimedia Interface, and it is simply a standard for connecting high-definition video devices for showing media with high bandwidths. A little orange LED told me so after some troubleshooting. ), I forgot to plug in the CPU's power supply cord to the MOBO, and everything else would be fine. This checking process is often referred to as a "handshake". Try other inputs, such as displayport if your build supports it. That being said, I took my time putting everything together. Reflashed CMOS, restarted, no signal. Do you know if it actually POSTs (the first 'boot')? This issue has occurred because the normal HDMI port gets disabled when the graphics card is installed. The vast majority of HDMI "no signal" issues are a result of that handshake going wrong. After that HDMI worked flawlessly on the Mobo and Graphics card so who knows maybe you have a bios problem? Check your monitor is set to the correct input. HDMI 1.4: Supports up to 4K (4,096 by 2,160) at 24Hz, 4K (3,840 by 2,160) at 30Hz, or 1080p at 120Hz. Brand new build. Been years since I built a computer, so I may be missing something obvious. Talked to a local computer store, gonna take the tower in, they're gonna try putting an i3 in it, see if it boots then, update the BIOS and hope the i7 works.. So I recently got a brand new computer and a new tv that I intend to use as a monitor. Yeah, I can run the HDMI to another display/TV, that might help... Will see, thank you. 2.) New PC build no display by ... good monitor trying it both with the graphics card and also taking out the graphics card and trying the integrated hdmi port. Edit: Actually just read your post whoops. Some "brick and morter" outlets will charge 20 bucks to bench test the mb. Have you tried reseting the cmos memory on the motherboard? By changing the port, I mean you should try to change the ports both physically and on … Sorry. This reminds me of when I built my computer recently (My first build too! First thing i would try next is to take out the gpu,and connect the monitor to an onboard video port on the motherboard.Just to see if you get post then from the igpu, if you have not tried that allready. I think you need drivers for the HDMI as someone said. There's a chance it's just a bad cable. May be a similar situation. Considered that the GPU needed BIOS/Driver updating to talk proper with the mobo, so I pulled the GPU, plugging the DVI into the mobo port. 3.) Power lights up mobo, GPU, all the fans, keyboard, case, etc. Press J to jump to the feed. Verified the monitor works (display'd a PS4). Post code of AE shows up, but no signal to monitor... Oddly enough, when I restart the computer, the sleeping monitor "wakes," but only to tell me no video input. Use Hardware and Device Troubleshooter to Fix Monitor Not Detected by PC. I tested the new EVGA PSU on another system and the PSU had no issues at all. Brand new out of the box computer. Secondly, if its connected to a GPU, check to see if the GPU is properly connected/inserted. Everything seems to be fine. Etc. Just have no video output signal. The Skylake i3 I built a while will not display discrete graphics with it on, no on board video with it off. This. Sometimes, your monitor may have multiple inputs of the same type, like HDMI. 4.) Definitely check this op. 1.) 1: disconnect the system from wall power.2: take out the bios battery that is located on the motherboard.3: put the gpu back in.4: put back the bios battery again.5: connect the monitor to the gpu.6: fire it up again. That usually helps. Set up windows and everything was fine. When connecting your computer to an HDMI device, such as a monitor, TV, or surround sound speakers, you might encounter display or sound issues. HDCP works like online encryption in that it performs a key exchange between a source device (your game console, Blu-ray player, Roku, etc.,) and whatever the display is. Problem is, monitor is reporting no DVI signal. Disconnected the PSU power cord, discharged mobo for ~60 sec, tried to restart, no bueno. If the second monitor … New Ryzen 5 & Asus B550f gaming motherboard. Check any indicator lights on your motherboard. You might have to install drivers for it. Pulled all but the first stick of RAM, same issue no DV signal, so don't believe it's improper/DOA RAM. Have you tried to reset your motherboards bios? Some hdmi cables are only plugged in one way. But when i plugged in the hdmi cable from the gpu into the tvs it didnt work it just said no signal. So basically; i built my new pc... everything went smooth and now when i power on the pc everything turned on. Anyone have the same problem? Still, good to double check dumb things like that. How to Troubleshoot a Faulty HDMI Connection with a Laptop or Computer . Update Display/Graphics Driver. Make sure onboard video is enabled in UEFI. Be sure to select the HDMI input port on the OSD that matches the port you connected to the GPU. I believe so. New built computer powers on, but no display and no POST beeps - posted in Internal Hardware: Hi guys, Im Abby. ". It would power on, but nothing would display to the screen. Everything powers up on the PC… thought i may as well put in the HDMI this time around. Make sure it's getting enough power (GPU usually requires two 6-pin connectors from the power supply) Check that the HDMI cable is plugged into the GPU not the motherboard. Boot runs through to code AE (Legacy Boot event, no SATA drive/boot drive, planning on booting from USB stick), so I don't think that's the problem (yet). I didn't realize my power supply unit had the connector for the 12vATX connector because instead of it being separate, there were two connectors and I didn't know that you could pull them apart. Any suggestions before I have to rebuild? I recently completed my first build, and it has been running smoothly except that I cannot get the HDMI between my monitor and computer to work. I tried to help debugging over the phone, in the end he figured it out himself. Since you've got an Intel chip with integrated graphics, remove GPU entirely until you've seen BIOS at least once. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. This device can be a monitor, projector or maybe a TV. Uninstall and Reinstall Drivers. Any help/suggestions would be appreciated, thank you. If you have ever connected a home video game console or AV receiver up to a new HDTV, you are likely already familiar with HDMI cables, mini display ports, ethernet, 1080p and ports. Solution Status: FIXED - Some pins were bent on the motherboard (under the CPU), used my phone camera to zoom a sewing pin to straighten all the pins! In some cases that has worked for me, Did you put the CPU in upside down. I ended up plugging in a DVI into the Mobo I found on amazon for about £5 to get around the issue on first boot. It came in today, and I have installed it with thermal paste. Fix: open the computer case and push the card gently until you hear a 'click'. HP PCs - Troubleshooting HDMI Display and Sound Issues (Windows) This document is for HP computers with an HDMI connector. Yep. In this case, selecting HDMI will result in no picture being displayed. Double check if you have plugged the cord to the right outpust port. Verify you're on the correct monitor input (HDMI, DVI etc) Also, make sure the 24pin power connector for the motherboard is plugged in correctly. New build, no video output - posted in Internal Hardware: Just built a new PC with the specs I have listed, everything fires up, but no video. Powered by Discourse, best viewed with JavaScript enabled. 2.) HDMI port not working Just unboxed my computer from CyberpowerPC, GTX 720 graphics card, installed/updated all drivers with drivereasy (paid for just now) and I am still having the issue with HDMI port not working. If I flash it without, and I still have no output, did I bork up the BIOS? Super frustrating, but finally glad it was working. One build I did had a bad board, breathed allot easier when I saw the 15 day return policy. Try a different cable. Should not need a monitor for this. Planning on building a computer but need some advice? No idea why. Also tried HDMI, no joy either (both through the GPU, and the mobo). Recently got an E2417H monitor (Aug. 2019 build) that I connect to my WD15 docking station via an HDMI to DP cable. try a different monitor or a displayport. https://pcpartpicker.com/list/qn8zcc(dunno if that list showed up, incase:CPU: Intel - Core i7-7700K 4.2GHz Quad-Core Processor CPU Cooler: Corsair - H100i v2 70.7 CFM Liquid CPU CoolerMotherboard: Asus - MAXIMUS IX HERO ATX LGA1151 MotherboardMemory: Corsair - Dominator Platinum 64GB (4 x 16GB) DDR4-3466 MemoryStorage: 2x Intel - 600p Series 1TB M.2-2280 Solid State DriveVideo Card: Asus - GeForce GTX 1080 Ti 11GB POSEIDON Video CardCase: Corsair - Crystal 570X RGB White ATX Mid Tower CasePower Supply: Corsair - 650W 80+ Gold Certified Fully-Modular ATX Power SupplyOperating System: Microsoft - Windows 10 Home OEM 64-bitMonitor: Asus - PG279Q ROG Swift 27.0" 2560x1440 165Hz MonitorKeyboard: Corsair - K95 RGB PLATINUM Wired Gaming KeyboardMouse: Razer - DeathAdder Elite Wired Optical Mouse). 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