BSOD - irql

By spike1
Aug 15, 2011
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  1. I know this has probably been asked thousands of times before - I've looked at the threads and still no idea.
    I randomly get a bsod with the error
    disable/remove h/ware or s/ware
    disable bios memory (caching/shadowing)
    *stop 0x00000a(0x0a06001f,0x000000,0x804e35f9)'

    It's a panasonic cf-51 running xp sp3
    I've pressed f2 and can't change the bios settings and have no idea where to disable the bios mem.
    I don't have a xp repair disc and can't think of any h/ware or s/ware that's been loaded recently.
    I've got plenty of hard disc space so that's not the problem (or maybe it is ,I just don't know anymore )
    Any help would be greatly appreciated
  2. Mark56

    Mark56 TechSpot Paladin Posts: 1,889

    Please post the minidumps for analysis.

  3. spike1

    spike1 TS Rookie Topic Starter

    Thanks for the help so far -I've had a fiddle with my mem as I seem to recall taking it out to check it for some reason ,wasn't sure if it was in properly

    Attached Files:

  4. Mark56

    Mark56 TechSpot Paladin Posts: 1,889

    Three of the .dmp files are incomplete but I managed to get the error codes, one did debug correctly. Three are 8E and one is 77. They have numerous causes but I would start with a check on the memory.

    As you have just reseated the memory the problem may not return, if it was just badly seated, this would explain the incomplete crash dumps.

    If the BSOD's continue please post any new ones and follow this routine to check your memory.

  5. spike1

    spike1 TS Rookie Topic Starter


    Thanks for your help -laptop has been running fine since I reseated the memory ,suppose it's a matter now of wait and see ,but thanks anyway
  6. Mark56

    Mark56 TechSpot Paladin Posts: 1,889

    I think you may well have stumbled across the cause of the problem. Let us know if it goes wrong again.

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