1. Join Date
    Nov 2012
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    Intel
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    4.0
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    film_guy01 is offline
    #1

    Dual monitors not working on 660 Ti


    So I have my hackintosh all up and running now (yay!!!!)

    This is my setup:
    A Gigabyte GA-Z77X-UD5H Motherboard
    An Nvidia 660Ti Graphics card
    An Intel i5 3570K CPU

    The problem is I can't get dual monitors to work on my 660 Ti card.
    I installed the NVIDIA Fermi >2GB Open CL patch
    I installed the NVIDIA 670/680/690 Support patch
    I have installed 10.8.2

    But I still can't get a second monitor plugged into my graphics card to come on.
    If I just have my HDMI cord attached and boot everything boots fine. If I plug in the HDMI and the DVI it just boots to a white screen on the HDMI side and does nothing on the DVI side.

    I have my bios display settings set to "peg" (vs. IGFX or PCI)

    What am I doing wrong? Have other people gotten dual monitor support working with the card?
    Please advise.

    Thanks!!

    P.S. I'm loving this hackintosh business so far!

  2. Join Date
    Nov 2012
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    mac 10.8
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    i3770
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    saxcrane is offline
    #2

    Dual monitors not working on 660 Ti


    same problem here
    almost the same build as yours
    but i use z77x-up5-th
    if i use only one monitor,everything smooth
    once i tried to plug-in my second monitor.....sign
    i use dvi-hdmi as my main monitor,a vga-vga to dvi as the second
    and there is nothing there but grey after boot.....still trying and waiting for answers....

    many thank

  3. Join Date
    Aug 2012
    Posts
    7
    System
    10.8.2
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    Intel i5 3750K
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    Asus DCIIO GeForce GTX 660 Ti
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    Lorash is offline
    #3

    Dual monitors not working on 660 Ti


    My dual monitors are working perfectly.

    I think you have to install the nVidia drivers, which have been posted on this site a few weeks ago.

  4. Join Date
    Nov 2011
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    50
    System
    GA-ep45-ds3l
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    Q6600 2.4ghz
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    ZenGiga is offline
    Mac Pro
    #4

    Dual monitors not working on 660 Ti


    My MSI GTX 660 ti has always done two monitors fine, but from the two DVI ports, never tried the HDMI.

    Have you done anything specific for the HDMI? I know you need dsdt edits to get HDMI audio working.
    Gigabyte GA-EP45-DS3L . Intel Q6600 2.4Ghz Core 2 Quad . 4x2G PC8500 1066mhz C5C Corsair RAM . MSI GTX660Ti 2GB . Netgear GA311 . iMic

  5. Join Date
    Aug 2012
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    Intel i5 3750K
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    Lorash is offline
    #5

    Dual monitors not working on 660 Ti


    At the moment I do not use HDMI Audio, but an additional cable. For the future I certainly want to get rid of that.

    Anyway, HDMI in combination with a DVI Port works!

  6. Join Date
    Nov 2012
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    film_guy01 is offline
    #6

    Dual monitors not working on 660 Ti


    Well that's very strange then. Because as I mentioned in my original post I have installed the nvidia drivers but dual monitors still don't work. Bummer.

  7. Join Date
    Aug 2012
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    7
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    10.8.2
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    Intel i5 3750K
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    Lorash is offline
    #7

    Dual monitors not working on 660 Ti


    I'm sorry if I missunderstood your first post. I thought you'd only installed the MultiBeast options/drivers.

    To be exact, here is the link to the post on the main page I was referring earlier:

    http://www.tonymacx86.com/257-nvidia...s-drivers.html

    As you can see in the comments, for almost everyone these drivers fixed the issue with not working dual monitors.

  8. Join Date
    Jan 2013
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    5
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    i7
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    gb nvidia 660 ti
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    targ3t is offline
    #8

    Dual monitors not working on 660 Ti


    same config here!

    i7 3370k
    mobo GA Z77 UP5 TH
    16gb ram
    GA nvidia 660ti

    istalled nvidia drivers, no results

    got to tweak something elese?

    thanks!

  9.   
    Join Date
    Feb 2011
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    Solidww is offline
    iPhone MacBook Pro
    #9

    Dual monitors not working on 660 Ti


    Quote Originally Posted by film_guy01 View Post
    So I have my hackintosh all up and running now (yay!!!!)

    This is my setup:
    A Gigabyte GA-Z77X-UD5H Motherboard
    An Nvidia 660Ti Graphics card
    An Intel i5 3570K CPU

    The problem is I can't get dual monitors to work on my 660 Ti card.
    I installed the NVIDIA Fermi >2GB Open CL patch
    I installed the NVIDIA 670/680/690 Support patch
    I have installed 10.8.2

    But I still can't get a second monitor plugged into my graphics card to come on.
    If I just have my HDMI cord attached and boot everything boots fine. If I plug in the HDMI and the DVI it just boots to a white screen on the HDMI side and does nothing on the DVI side.

    I have my bios display settings set to "peg" (vs. IGFX or PCI)

    What am I doing wrong? Have other people gotten dual monitor support working with the card?
    Please advise.

    Thanks!!

    P.S. I'm loving this hackintosh business so far!
    Did you pick GraphicsEnabler=no for the card? Also, I don't think you needed that patch. I believe it's for cards with more then 2GB of RAM. I could be mistaken.

  10. Join Date
    Jan 2013
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    targ3t is offline
    #10

    Dual monitors not working on 660 Ti


    i think i have found the answer...unleast for me..i have two vga lcd...

    is this the answer ??

    http://www.tomshardware.co.uk/forum/...onitor-problem

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