Random bluescreen on Windows 7

By Zubre
Nov 2, 2010
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  1. Hi, as the title refers to, i have a nice little bluescreen for you. My guess is its a driver, though i cant figure out which one it is, it occurs at no specific time what so ever. Examples: When i was chatting on MSN, playing borderlands, A.V.A. Fallout new vegas etc etc etc. And an dump. ?d=CSZ6GNUW <-Megaupload.

    Since it was too big for attachment here.


  2. Route44

    Route44 TechSpot Ambassador Posts: 11,961   +69

    How to find and post your Minidump Files:

    My Computer > C Drive > Windows Folder > Minidump Folder > Minidump Files.

    It is these files that we need (not the folder). Attach to your next post the five most recent dumps. Notice the Manage Attachments button at the bottom when you go to post the next time. You can Zip up to five files per Zip; if you only have one or two you don’t need to zip them, just attach as is. Please do us a favor and don’t Zip each one individually.
  3. Zubre

    Zubre TS Rookie Topic Starter

    I know how, the matter is the dump is too big for this site. Its 270kb
  4. Archean

    Archean TechSpot Paladin Posts: 5,678   +85

    Just zip it, with 7zip or winzip and then try to attach with your next post.
  5. Zubre

    Zubre TS Rookie Topic Starter

    Okay the dump is zipped

    Attached Files:

  6. Jonathan King

    Jonathan King TS Rookie Posts: 128

    Remove Daemon Tools, MagicDisc, or whatever similar programs you are using, as they are using SPTD.

    When done, remove SPTD with this tool:
    aor88xkl.SYS Tue Jul 14 17:12:55 2009 (4A5CF4D7)
    mcdbus.sys   Tue Feb 24 05:34:07 2009 (49A3CD1F)
    sptd.sys     Sun Oct 11 16:55:14 2009 (4AD24632)
    You may use Virtual CloneDrive as a replacement.

    If you need more assistance, please provide us with a full BSOD report. Follow these directions:

    Zip up the output folder, and upload it to Rapidshare.

    Summary of the dumps
    [font=lucida console]
    Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
    Debug session time: Mon Nov  1 16:33:55.318 2010 (UTC - 4:00)
    System Uptime: 0 days 5:01:45.004
    *** WARNING: Unable to verify timestamp for mcdbus.sys
    *** ERROR: Module load completed but symbols could not be loaded for mcdbus.sys
    Probably caused by : mcdbus.sys ( mcdbus+368fe )
    BUGCHECK_STR:  0x4E_7
    PROCESS_NAME:  System
    FAILURE_BUCKET_ID:  X64_0x4E_7_mcdbus+368fe

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