BSOD at random times caused by random drivers

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  1. Posts : 26
    Windows 7 Ultimate x64
       #1

    BSOD at random times caused by random drivers


    My PC keeps crashing and i have no idea why.
    Last edited by noname42; 17 Jul 2015 at 09:57.
      My Computer


  2. Arc
    Posts : 35,373
    Microsoft Windows 10 Pro Insider Preview 64-bit
       #2

    Dont use a BETA display driver.

    Uninstall the installed display driver using DDU. Then install the CCC 14.4 WHQL only.

    Also Uninstall Avast using Avast Uninstall Utility. Use Microsoft Security Essentials as your antivirus with windows inbuilt firewall, and free MBAM as the on demand scanner.

    Let us know for any further BSOD after doing these two.
    _______________________________________
    Code:
    fffff880`0786c6d8  fffff880`03ed7eccUnable to load image aswSnx.sys, Win32 error 0n2
    *** WARNING: Unable to verify timestamp for aswSnx.sys
    *** ERROR: Module load completed but symbols could not be loaded for aswSnx.sys
     aswSnx+0x4fecc
    Code:
    BugCheck 1000007E, {ffffffffc0000005, fffff880110ec200, fffff88004053258, fffff88004052ab0}
    
    Probably caused by : atikmdag.sys ( atikmdag+10200 )
    
    Followup: MachineOwner
    ---------
      My Computer


  3. Posts : 26
    Windows 7 Ultimate x64
    Thread Starter
       #3

    Done.
      My Computer


  4. Posts : 26
    Windows 7 Ultimate x64
    Thread Starter
       #4

    My PC crashed again.
    Before I had to kill the process of a frozen game and exactly in the moment I hit OK my PC bluescreened.
      My Computer


  5. Arc
    Posts : 35,373
    Microsoft Windows 10 Pro Insider Preview 64-bit
       #5

    Make it sure that you have the updated JAVA.
      My Computer


  6. Posts : 26
    Windows 7 Ultimate x64
    Thread Starter
       #6

    Done.

    Thought it would update automatically like on my old PC.
      My Computer


  7. Posts : 26
    Windows 7 Ultimate x64
    Thread Starter
       #7

    BSOD and this time I didn't run any games.

    Maybe I should add some more infos:
    The BSODs occur since I installed win7 for this system.
    On xp it ran fine.
      My Computer


  8. Arc
    Posts : 35,373
    Microsoft Windows 10 Pro Insider Preview 64-bit
       #8

    Code:
    BugCheck 19, {3, fffff800032196f0, fffff800032196f0, d1fff800032196f0}
    
    Probably caused by : Pool_Corruption ( nt!ExFreePool+503 )
    
    Followup: Pool_corruption
    ---------
    Test your RAM modules for possible errors. Run memtest86+ for at least 8 consecutive passes.

    If it start showing errors/red lines, stop testing. A single error is enough to determine that something is going bad there.

    If it does not show any error, enable Driver Verifier to monitor the drivers. Run Driver Verifier for 24 hours or the occurrence of the next crash, whichever is earlier.

       Information
    Why Driver Verifier:
    It puts a stress on the drivers, ans so it makes the unstable drivers crash. Hopefully the driver that crashes is recorded in the memory dump.

    How Can we know that DV is enabled:
    It will make the system bit of slow, laggy.

       Warning
    Before enabling DV, make it sure that you have earlier System restore points made in your computer. You can check it easily by using CCleaner looking at Tools > System Restore.

    If there is no points, make a System Restore Point manually before enabling DV.

       Tip



    Let us know the results, with the subsequent crash dumps, if any.
      My Computer


  9. Posts : 26
    Windows 7 Ultimate x64
    Thread Starter
       #9

    Ill do that. However i cant reach memtest.org at the moment.

    By the way, thanks for your help :)
      My Computer


  10. Posts : 26
    Windows 7 Ultimate x64
    Thread Starter
       #10

    I have enabled driver verifier but I didn't get any crashes for 3 days, not even the regular BSODs.
    However my PC freezed today 3 times showing a vertically striped screen (no dmp file)
    I had this type of crash before also but rather uncommon.

    I'll do the memtest tomorrow.
      My Computer


 
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