Ati 6770M Display Driver Problem..

Discussion in 'Videocards - AMD Radeon Drivers Section' started by ayazovina, Sep 21, 2012.

  1. ayazovina

    ayazovina Member

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    AMD 6770M 2GB
    Hello all. I have HP dv6 6115et with ATI 6770M display card. I am using this laptop for 1 year. It started giving errors to me while I'm playing NBA2k12 only after 10-15minutes when I start it. I really don't know what to do but I reinstalled drivers etc. and finally I have a fresh copy of windows. However, it is continue to have those errors. Display goes any color u want such as grey, green,blue or what color the display showed lastly when the display got over. Now I have a screen shot of it which says "Display driver stopped responding and has recovered". However, it does not say it always, sometimes it just go blank and display shuts down...

    http://postimage.org/image/o6nu4t4q5/

    You can find screenshots and a video of it.

    Please help what do i have to do to overcome this problem? I lastly installed v12.3 of ATI driver. I have of course switchable graphic card intel HD. Thats the all information that i can give you. Thank you for ur help!!!
     
    Last edited: Sep 21, 2012
  2. popeye

    popeye Master Guru

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    Nvidia GT 730M
    Temperatures? Blocked fan(s)? Dust bunnies?
     
  3. ayazovina

    ayazovina Member

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    Temperature becomes max 75C degrees. I dont think that it is dusty or dirty inside fan. I have extra cooler under my laptop also. Fan is not blocked of course. I think it started after the installation of v12.8 driver software when it gave blue display and error with atismpg.dll or smthing like that.
     
  4. popeye

    popeye Master Guru

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    Do you know about leshcat drivers and have you tried them.?

    Admin: Don't you think it is time for a switchable laptop sticky or even a separate section?
     
    Last edited: Sep 21, 2012

  5. ayazovina

    ayazovina Member

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    I did check the Leshcat website but I really dont know which to download and use. I am confused about the time of the error. I was playing those high quality needed games for 1 year but now i can't..
     
  6. popeye

    popeye Master Guru

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    Really could be many things including hardware. How many memory sticks? Have you tried running just one at a time?

    You may want to look at this also: http://support.microsoft.com/kb/2665946
     
    Last edited: Sep 21, 2012
  7. ayazovina

    ayazovina Member

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    What do u mean with memory sticks? RAMs? 2x4GB. I ran 3 games at one time and wait for the error for a long time. I did it couple of times but sometimes it did give the display error sometimes it worked..
     
  8. ayazovina

    ayazovina Member

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    "Catalyst 12.8 WHQL UnifL for ATi+Intel Graphics" Is this compatible with laptops?
     
  9. popeye

    popeye Master Guru

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    The Leshcat drivers are modded specifically for switchable laptops. You need to read his manual and FAQ and do a clean install.
    All you can do is try and see if it helps. At this point I don't know what other advice to give you.
    Maybe someone else will jump in. Did you look at link I posted above at microsoft?
     
  10. ayazovina

    ayazovina Member

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    Yes, I checked out the microsoft website and it only give some u know helpful information about it.
    Secondly, I have installed Leshcat v12.8 driver yestarday and I will try to play my games to check it out. However, I have a question for u. What does it mean with this:
    2. Random blank screens on “Fixed Mode”.
    No workaround.

    I think it is related with my problem but it couldnt be solved?
     
    Last edited: Sep 21, 2012

  11. Pill Monster

    Pill Monster Banned

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    Hey check your CPU overclock and ram etc as well, I've had TDR errors that were caused by other hardware (CPU overclock in my case).
     
  12. ayazovina

    ayazovina Member

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    What do you mean by checking? How can i know that it is alright or not?
     
  13. Pill Monster

    Pill Monster Banned

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    GPU:
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    ^Idk...overheating etc..
     
  14. ayazovina

    ayazovina Member

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    Last edited: Sep 21, 2012
  15. ayazovina

    ayazovina Member

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    If there is a problem with the CPU, what can i do for it?

    And also I installed leshcat v12.9 now. I'm gonna try it.
     
    Last edited: Sep 21, 2012

  16. Moopsta

    Moopsta Member

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    GPU:
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    I have the amd 7690m xt which is a 6770m just with overclocked stats, and I use the 12.6 drivers and have never had any display driver crashes, I have switchable graphics too I just downloaded 12.6 over my 7690m drivers and it worked perfectly.
     
  17. ayazovina

    ayazovina Member

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    I was using my laptop for 1 year without any display problem. It started to happen nowadays... Im just trying to figure out what is the main problem but I couldnt find it.:bang:
     
  18. ayazovina

    ayazovina Member

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  19. xacid0

    xacid0 Master Guru

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    Try give Leshcat 12.9 Sep4 a clean install. I've yet to get TDR error since i installed it 4 days ago.
     
  20. ayazovina

    ayazovina Member

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    I tried the Leshcat 12.9 but it really slows down my computer. Why I don't know but when I uninstalled it and installed the official 12.6, now it is fine with the speed. I decided to change settings of HP CoolSense to "Cooler Mode" to have better temperature. Since yesterday, I didn't got any problem yet.
     

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