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HD7970 black screen

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    HD7970 black screen


    This is my first Radeon card, I have come over from the darkside

    I have had the card a few days now and I am impressed with the performance.
    However I seem to have created a big problem, I activated the 'G' button profile in the tweak program and then pressed the 'burn' button my system rebooted.
    a couple of seconds after win 7 64 boots the screen turns to full vertical green white lines, after about 30 secs the screen goes black and the fans go into overdrive.

    Can anyone please help.


    what tweak program, what g button? what radeon card? spam?
    "I can picture in my mind a world without war, a world without hate. And I can picture us attacking that world, because they'd never expect it."


      Asus Matrix HD7970 3 GB

      Tweak GPU program installs with the card


        Safe Mode
        One-press VBIOS reload
        The Safe Mode button resets the graphics card back to default frequencies and BIOS settings. This is a very useful feature for hardware enthusiasts and experimental tuning - think of it like the motherboard's clear CMOS function.
        Find that button on your card and push it.

        Intel i7 2700K @ 4.8 Ghz | Zalman CPNS9900LED | Asus Maximus IV Extreme-Z | 16 GB Corsair Dominator GT CMT16GX3M4X2133C9 DDR3 | 2 x (Sapphire) AMD Radeon HD7970 (crossfire) | Creative X-Fi Titanium Fatality Pro | Corsair AX 1200W | 4 x WDC WD1002FAEX | Optiarc AD 5240S | Dell U3011 @ 2560x1600 | Steelseries 7G | Razer Imperator 2012 | Coolermaster Stacker STC T01 | Logitech Z-5500 | Sennheiser HD598 | Windows 7 Ultimate x64 SP1 |


          thanks for your help, after a few hours of trying this and that it sorted itself out, by pressing the safe button

          All is now well

          thanks again