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HDMI is not working on my new monitor, Help Please!

I recently bought a new Samsung monitor (Samsung 27 Inch Series 3 T27B300 LED HD Monitor) and have been using VGA to connect it to my computer and have had no problems. However I purchased 'Premium HDMI to DVI Cable Gold 2 Metre' so that I could plug the HDMI into the back of my monitor and the DVI into my graphics card (GTX 770). But when I changed the source on the monitor and then boot up the computer the image is poor and all green then when it ends the boot up phase and ends "Starting windows" the image goes to black and there is no signal. I really don't know what I should do at this stage and have been scouring for answers. Can someone please help me? Am I missing something simple? Thank you for your time!
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  1. Exactly what cable did you buy?

    At the DVI end of the cable, what type of DVI is it?
    http://forums.lenovo.com/t5/image/serverpage/image-id/13611i85823D50731521FC/image-size/original?v=mpbl-1&px=-1

    And what port on the graphics card did you plug it into?
  2. huilun02 said:
    Exactly what cable did you buy?

    At the DVI end of the cable, what type of DVI is it?
    http://forums.lenovo.com/t5/image/serverpage/image-id/13611i85823D50731521FC/image-size/original?v=mpbl-1&px=-1

    And what port on the graphics card did you plug it into?


    From the picture this is DVI-D (Dual Link)
    And on the graphics card I plugged it into both DVI ports I believe and got the same results from both
    http://www.legitreviews.com/images/reviews/2202/asus-gtx770-panel.jpg
  3. Did you remove the VGA cable when the HDMI-DVI cable was connected?

    Strange why you didn't just buy an ordinary HDMI cable.
  4. huilun02 said:
    Did you remove the VGA cable when the HDMI-DVI cable was connected?

    Strange why you didn't just buy an ordinary HDMI cable.


    Yes I removed the VGA.
    I purchased DVI because I thought it would work the same and DVI is more secure in my graphics card, with normal HDMI cables they would sit loosely in there.
  5. Best answer
    Only logical fault I can think of is the cable. You could have gotten a bad one.
  6. huilun02 said:
    Only logical fault I can think of is the cable. You could have gotten a bad one.


    Well it's lucky I bought I backup. I just switched them around and now it's working perfectly. You're right, must have got sent a dud one. Thank you for all your help
  7. Strangle the seller with that premium gold cable.
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