ASRock Z77 Extreme4 and Galaxy GeForce GTX 670 display issues

Hey guys,

first post on here so I guess I'll start off with a hello :)

Just built my first computer with

-ASRock Z77 Extreme4 Motherboard
-Galaxy GeForce GTX 670 2GB
-Intel Core i5 3570K
-Corsair Vengeance 8GB (2x4GB) DDR3
-Sandisk 120GB SSD
-Silverstone Strider Plus 600W ST60F-P

When I dont have the graphics card in and use the onboard I have no issues can ran my computer was able to install operating system able to change bios settings etc but when I put in my graphics card I get no output to my monitor and just the blank signal message. Tried using DVI and HDMI.

Iv already searched through forums etc for ideas made sure I had the right PCIE settings, updated mobo bios, tried installing it into a different PCIE slot but nothing has worked now completely stuck for ideas :S

Im pretty sure the graphics card is definitely getting power because the fan does spin when I turn the PC on,

Hopefully there is a magician out there that can provide some assistance :)
5 answers Last reply
More about asrock extreme4 galaxy geforce display issues
  1. Hajje said:
    Hey guys,

    first post on here so I guess I'll start off with a hello :)

    Just built my first computer with

    -ASRock Z77 Extreme4 Motherboard
    -Galaxy GeForce GTX 670 2GB
    -Intel Core i5 3570K
    -Corsair Vengeance 8GB (2x4GB) DDR3
    -Sandisk 120GB SSD
    -Silverstone Strider Plus 600W ST60F-P

    When I dont have the graphics card in and use the onboard I have no issues can ran my computer was able to install operating system able to change bios settings etc but when I put in my graphics card I get no output to my monitor and just the blank signal message. Tried using DVI and HDMI.

    Iv already searched through forums etc for ideas made sure I had the right PCIE settings, updated mobo bios, tried installing it into a different PCIE slot but nothing has worked now completely stuck for ideas :S

    Im pretty sure the graphics card is definitely getting power because the fan does spin when I turn the PC on,

    Hopefully there is a magician out there that can provide some assistance :)


    Could be a problem with just the card itself, do you have any other access to another computer where you can put it into ?
  2. Not readily avaliable, I could potentially meet up with a mate and try it on one of theirs but that might be a few days before I can find time where neither of us are at work/busy. But I guess I'll have to give that a go.
  3. Did you install the cards drivers?
    Are all the 6 pin power ports powered? (Do they have the cable in them)
  4. Ok so I took the power cables out to double check them then turned it on before plugging them back in without thinking and got a message about please turn off power and connect power cables to graphics card (on the monitor) and when I connected the power cables in (exactly the same ones in same way) it worked o_O

    No idea what on earth happened (probably one of your magician's magic) but i'll take it

    But thanks so much anyway :D
  5. Hajje said:
    Ok so I took the power cables out to double check them then turned it on before plugging them back in without thinking and got a message about please turn off power and connect power cables to graphics card (on the monitor) and when I connected the power cables in (exactly the same ones in same way) it worked o_O

    No idea what on earth happened (probably one of your magician's magic) but i'll take it

    But thanks so much anyway :D


    Well good thing it worked out! Have fun!
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