Problems with AMD GPU.

Discussion in 'Videocards - AMD Radeon' started by shreyseviltwin, Apr 9, 2015.

  1. shreyseviltwin

    shreyseviltwin New Member

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    GPU:
    AMDRADEONHD7640G+7670M
    Hello. I have been facing issues with my 512MB ATI AMD Radeon HD 7640G + 7670M Dual Graphics (Samsung) and
    1024MB ATI AMD Radeon HD 7670M (Samsung) .
    In amd overdrive the gpu is not detected(image attachment link at the last) and fan is also not detected. It shows amd crossfire disabled. Also with gpu z it shows abnormal details and temperatures :bang:which are different for AMD Radeon HD 7640G + 7670M Dual Graphics and AMD Radeon HD 7670M (Image attached for more details).Please help me out !:stewpid:
    Image attchment link drive.google.com/file/d/0B_bPyQtInZPOekhQbnoyZG9ycms/view?usp=sharing
    drive.google.com/file/d/0B_bPyQtInZPONkx3dFlGWFNIWjg/view?usp=sharing
    drive.google.com/file/d/0B_bPyQtInZPOd3JMbElrVjlsUDg/view?usp=sharing
    drive.google.com/file/d/0B_bPyQtInZPOSlc3OV9WeEx5YW8/view?usp=sharing
    Please help me!:confused:
     
    Last edited: Apr 9, 2015
  2. Passus

    Passus Maha Guru

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    GPU:
    RX 5700 Mech OC
    the temperature displays all look really off or just plain wrong

    first of all i would download DDU (display driver uninstaller) from here on guru3d http://www.guru3d.com/files-details/display-driver-uninstaller-download.html

    go to system control panel and uninstall the amd catalyst, selected express uninstall all software,

    run DDU and it will ask you to let the program restart your machine in safemode

    when restarted DDU will pop up, click clean and restart it will already detect your amd hardware

    then install the latest 15.3 drivers http://www.guru3d.com/files-details/amd-catalyst-15-3-beta-1-download.html
     
  3. shreyseviltwin

    shreyseviltwin New Member

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    GPU:
    AMDRADEONHD7640G+7670M
     
  4. Passus

    Passus Maha Guru

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    GPU:
    RX 5700 Mech OC
    all it will do is clean the driver entries from the registry, it does not touch any system files at all

    when the system restarts after using DDU just install the driver and reboot then you should be done hopefully

    again no other system or user files are touched, the program is regularly used by many people here and is highly regarded
     

  5. shreyseviltwin

    shreyseviltwin New Member

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    GPU:
    AMDRADEONHD7640G+7670M
    I have installed the DDU but my kaspersky detected that there is a trojan.win32.generic in the unnistaller
     
  6. Extraordinary

    Extraordinary Ancient Guru

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    GPU:
    GTX980 SLI
    If you downloaded it from the authors site, or G3D, it's a false positive
    http://www.wagnardmobile.com/DDU/ddudownload.htm
     
  7. shreyseviltwin

    shreyseviltwin New Member

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    GPU:
    AMDRADEONHD7640G+7670M
     
  8. rflair

    rflair Don Commisso Staff Member

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    GPU:
    5700XT/290X
    The error you are reporting is usually a bad Visual C install or bad DX install.
     
  9. shreyseviltwin

    shreyseviltwin New Member

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    GPU:
    AMDRADEONHD7640G+7670M
    What about the undetected gpu?
     

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