Radeon HD 5770 not recognized


  1. Dkeen
    Posts : 2
    Windows 7 Home Premium 64 bit
       New #1

    Radeon HD 5770 not recognized


    Hi guys,
    I purchased a Radeon HD 5770 not to long ago, I just tried to install it but windows does not recognize it! I Know people had trouble with this is the past but with other cards.
    I Have Windows 7 Home Premium 64 bit. So if anyone knows how to fix it I would really appreciate it thanks!:)

    Sincerly,
    Doug
      My Computer
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  3. Shamoy
    Posts : 10
    Windows 7 Home Premium 64bit
       New #2

    Same happened to me.

    Try downloading and installing the drivers from the link below

    ATI Catalyst

    After installing your system should recognize it.
      My Computer
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  4. Lemur
    Posts : 3,139
    Systems 1 and 2: Windows 7 Enterprise x64, Win 8 Developer
       New #3

    Does anything show up in the device manager? Any yellow warnings?

    **EDIT - also, what if you try the individual display driver?
    Last edited by Lemur; 16 Jan 2012 at 20:49.
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  6. Dkeen
    Posts : 2
    Windows 7 Home Premium 64 bit
    Thread Starter
       New #4

    That first link didn't help and no warning signs appear in device manager. Is there anyway to see if its a bad card?
      My Computer
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  7. Lemur
    Posts : 3,139
    Systems 1 and 2: Windows 7 Enterprise x64, Win 8 Developer
       New #5

    Well, trying it in another pc...
      My Computer
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