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  1. #1

    Member Since
    Jun 01, 2011
    Unhappy No dvi output from Mac Pro?
    Hello having a little output issue with My mac pro (2008 I think) I currently have it wired via dvi to hdmi lead into my LG tv, this setup has worked fine for years however recently there has been no output to the tv as my tv displays "no signal" this happened out of the blue after leaving it for a few weeks it worked briefly for a few days only for it to stop working again.

    I've tried changing the hdmi input on the back of tv (both of which work fine with other hdmi devices) changing the output port on the mac and buying a new dvi to hdmi lead and it still doesnt work, driving me mad! Any ideas on how to remedy this?

    Thanks in advance.

  2. #2

    Member Since
    May 06, 2014
    I am having the same problem with my mac pro (2007) right now. Did you ever figure it out?

  3. #3

    harryb2448's Avatar
    Member Since
    Nov 28, 2007
    Nambucca Heads Australia
    iMac, i7 4GHz, 32GB memory, 1TB Blade Drive, OS X.13.4
    Only suggestion if you are using the nVidia 7300GT graphics card, it is loose or has failed.
    Hang on to those original install discs like grim death! Using OS X.7 or later make a bootable USB thumb drive before running Installer!

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