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No Signal on DisplayPort on RTX 3080 FTW3 ULTRA

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kphai1
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2022/01/31 21:14:38 (permalink)
I'm not getting any video signal from my card's DisplayPort. I'm currently on HDMI through the GPU. I've tried plugging in the DP cable in all three DP slots with no luck. I suspect it might be a defective DP cable. Might try to get a new one tomorrow at Best Buy since I live close to one lol. I've just installed this brand new GPU exactly six days ago. 
 
Here are my PC specs:
Intel Core i7 8700k
ASUS ROG STRIX Z370-H
16gb RAM
EVGA GeForce RTX 3080 FTW3 ULTRA GAMING
EVGA SuperNOVA 850 GA, 80 Plus Gold 850W
Windows 10 Pro
 
 
#1

8 Replies Related Threads

    Sajin
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    Re: No Signal on DisplayPort on RTX 3080 FTW3 ULTRA 2022/01/31 22:24:14 (permalink)
    Let us know how the new cable works out. Make sure you buy a vesa certified one.
    #2
    Hoggle
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    Re: No Signal on DisplayPort on RTX 3080 FTW3 ULTRA 2022/01/31 22:37:58 (permalink)
    It might also be worth opening up PX1 and making sure the firmware of the card as well as the monitors firmware is up to date. Chances are very slim it would change anything and the cable is more likely the problem. Also keep in mind the key thing to look for in a cable is that it's certified which doesn't mean it needs to be the best most expensive cable Best Buy has. The most expensive cable is going to give exactly the same image quality as a much cheaper cable as long as both are certified.

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    #3
    kphai1
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    Re: No Signal on DisplayPort on RTX 3080 FTW3 ULTRA 2022/02/01 20:27:50 (permalink)
    Hoggle
    It might also be worth opening up PX1 and making sure the firmware of the card as well as the monitors firmware is up to date. Chances are very slim it would change anything and the cable is more likely the problem. Also keep in mind the key thing to look for in a cable is that it's certified which doesn't mean it needs to be the best most expensive cable Best Buy has. The most expensive cable is going to give exactly the same image quality as a much cheaper cable as long as both are certified.


    Everything is up to date. The brand of the cable that I have is called QVS. Which was purchased from Micro Center. Doesn't seem to be VESA certified. I just ordered an Accell (VESA certified, yay!) DP cable which should be arriving on my doorstep in two days. Will report back till then.
     
     
    #4
    rjohnson11
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    Re: No Signal on DisplayPort on RTX 3080 FTW3 ULTRA 2022/02/02 00:22:04 (permalink)
    kphai1
    I'm not getting any video signal from my card's DisplayPort. I'm currently on HDMI through the GPU. I've tried plugging in the DP cable in all three DP slots with no luck. I suspect it might be a defective DP cable. Might try to get a new one tomorrow at Best Buy since I live close to one lol. I've just installed this brand new GPU exactly six days ago. 
     
    Here are my PC specs:
    Intel Core i7 8700k
    ASUS ROG STRIX Z370-H
    16gb RAM
    EVGA GeForce RTX 3080 FTW3 ULTRA GAMING
    EVGA SuperNOVA 850 GA, 80 Plus Gold 850W
    Windows 10 Pro
     
     


    Most home TVs have an HDMI cable. You could borrow that one for troubleshooting. 

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    #5
    fboeuf
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    Re: No Signal on DisplayPort on RTX 3080 FTW3 ULTRA 2022/07/01 14:49:39 (permalink)
    hello. got the same issue. DP don't work, meaning that my Occulus Rift cannot work neither.
    I update VBIOS , MB BIOS and nvidia drivers w/o any effect.
    I was wondering if there was any follow up on this problem from kphai1 ?
    #6
    EVGATech_GabrielT
    EVGA Tech Support
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    Re: No Signal on DisplayPort on RTX 3080 FTW3 ULTRA 2022/07/01 15:43:46 (permalink)
    Where the display ports functioning before? The controller may have failed, the card would need to be replaced. Please check the cable as Sajin mentioned, you will want to make sure this is vesa certified. If the issues persist, please contact our support directly and we will set up a RMA if needed. 
    #7
    fboeuf
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    Re: No Signal on DisplayPort on RTX 3080 FTW3 ULTRA 2022/07/01 16:09:54 (permalink)
    EVGATech_GabrielT
    Where the display ports functioning before? The controller may have failed, the card would need to be replaced. Please check the cable as Sajin mentioned, you will want to make sure this is vesa certified. If the issues persist, please contact our support directly and we will set up a RMA if needed. 


    thank you for your answer. The card is brand new (today) and the display port never worked. I ordered a cable and contacted the support.
     
    #8
    Collin0007
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    Re: No Signal on DisplayPort on RTX 3080 FTW3 ULTRA 2022/07/19 01:34:16 (permalink)
    I found a complete guide on display problems related to . You can check and follow the step-by-step guide. Thanks me later
     
    post edited by Collin0007 - 2022/07/19 01:36:07


    #9
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