PJPower05 Posted May 25, 2022 Share Posted May 25, 2022 Bought a 49" Samsung gaming monitor last night. Monitor runs fine with HDMI cord, but when I hook to the displayport, it doesn't recognize. Running an EVGA RTX3080, so I don't think that is the issue. Please help. Link to comment Share on other sites More sharing options...
Svsmokey Posted May 25, 2022 Share Posted May 25, 2022 Have you checked the monitor setup menu ? Tried manually switching input to Display port ? 9700k @ stock , Aorus Pro Z390 wifi , 32gb 3200 mhz CL16 , 1tb EVO 970 , MSI RX 6800XT Gaming X TRIO , Seasonic Prime 850w Gold , Coolermaster H500m , Noctua NH-D15S , CH Pro throttle and T50CM2/WarBrD base on Foxxmounts , CH pedals , Reverb G2v2 Link to comment Share on other sites More sharing options...
FR4GGL3 Posted May 25, 2022 Share Posted May 25, 2022 The DP-Cable is locked in on both sides? Do you have another DP-Cable to make sure the cables are okay. I guess this is not your first monitor. So did another monitor get a signal of the DP of your EVGA 3080? 14700K | MSI Z690 Carbon | Gigabyte 4090 Gaming OC | 64GB DDR5 6000 G.Skill Ripjaws S5 | Creative SoundBlaster X-FI Titanium HD on a Violectric V90 Headphone amp and Fostex TH600 Headphones | LG 42 C227LA & Samsung C32HG70 | TrackIR 5 | Virpil WarBRD with VFX Grip | Thrustmaster Warthog Throttle | VKB T-Rudder Pedals MK IV I only fool around the F-14 - and still having a hard time on it as there is so much to learn and so little time and talent. But I love it. Link to comment Share on other sites More sharing options...
Bossco82 Posted May 25, 2022 Share Posted May 25, 2022 Hang on this sounds like it could be down to some kind of bios or V-bios problem. I'm writing this off the top of my head but I am sure it was a 30 series. It would connect from HDMi but not DP. I think it was a Jayz2Cents video, a recent one. Link to comment Share on other sites More sharing options...
BitMaster Posted May 26, 2022 Share Posted May 26, 2022 There are issues with DP and 3xxx cards iirc, saw a YT video a week ago relating to this and..let me dig in my brain...I think it was Jay's 2 Cents, who ran into the same error as you describe if I get this right. What he needed was a Firmware Update for the GPU-PCB, Nvidia has the tools on their website. But please, before you flash ANYTHING, make sure you suffer this error. Gigabyte Aorus X570S Master - Ryzen 5900X - Gskill 64GB 3200/CL14@3600/CL14 - Asus 1080ti EK-waterblock - 4x Samsung 980Pro 1TB - 1x Samsung 870 Evo 1TB - 1x SanDisc 120GB SSD - Heatkiller IV - MoRa3-360LT@9x120mm Noctua F12 - Corsair AXi-1200 - TiR5-Pro - Warthog Hotas - Saitek Combat Pedals - Asus PG278Q 27" QHD Gsync 144Hz - Corsair K70 RGB Pro - Win11 Pro/Linux - Phanteks Evolv-X Link to comment Share on other sites More sharing options...
Bossco82 Posted May 26, 2022 Share Posted May 26, 2022 Yeah I didn't emphasise that enough. Like Bitmaster said there. Please check that is the problems first. Watch the video's too. It caused Jay on his channel quite a headache and he's got a lot of experience. Link to comment Share on other sites More sharing options...
BitMaster Posted May 26, 2022 Share Posted May 26, 2022 (edited) I tried to find that video again but couldn't. Afair he fixed someone elses PC.... went through 1 month worth of history in YT and can't seem to find it. A search in Google will explain the problem and provide a link to the Nvidia tool to flash the firmware. DP in general has it's things you need to know or you can have serious issues down to fried motherboards and GPU's by using the wrong cable ( Pin20 issue ). quick google search, 1st hit in english: https://www.cablechick.com.au/blog/the-displayport-pin-20-issue-explained/ In addition, if you have such a cable, it may cause EXACTLY what you described. If your Monitor works if you switch it on "AFTER!!!" the Bios/UEFI loaded it is 99% a cable issue and you betetr get the right one before it wrecks havoc on your GPU. It destroyed a customers mobo through the iGPU DP outlet ( Dell Optiplex that was) Edited May 26, 2022 by BitMaster Gigabyte Aorus X570S Master - Ryzen 5900X - Gskill 64GB 3200/CL14@3600/CL14 - Asus 1080ti EK-waterblock - 4x Samsung 980Pro 1TB - 1x Samsung 870 Evo 1TB - 1x SanDisc 120GB SSD - Heatkiller IV - MoRa3-360LT@9x120mm Noctua F12 - Corsair AXi-1200 - TiR5-Pro - Warthog Hotas - Saitek Combat Pedals - Asus PG278Q 27" QHD Gsync 144Hz - Corsair K70 RGB Pro - Win11 Pro/Linux - Phanteks Evolv-X Link to comment Share on other sites More sharing options...
Bossco82 Posted May 26, 2022 Share Posted May 26, 2022 I think its this one, watch the whole video because the "point" of it is not obvious at first. 1 Link to comment Share on other sites More sharing options...
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