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Driver_irql_not_less_or_equal

By punkrocklion120
Sep 20, 2005
  1. hey i really need some help.

    I constantly get an blue error screen.

    it says the following:

    DRIVER_IRQL_NOT_LESS_OR_EQUAL

    STOP: 0x000000D1 (0x00000008,0x00000002,0x00000001,0x0F70B410F)

    i have a Sony Vaio. Model No: PCG-K25 i have Windows XP Home Edition SP2
    it is only about one year old and the error has only occured for about 1 month. i did try to install a scanner but the drivers were not compatable with Windows XP. since then i have even reinstalled my C: drive and reinstalled Windows. if anyone has any suggestions, help would be greatly appreciated. thanks.
     
  2. cpc2004

    cpc2004 TS Evangelist Posts: 1,994

    When Windows crashes with blue screen, it writes a system event 1001 or 1003 and a minidump to the folder \windows\minidump. Check system event 1001 and 1003 and it has the content of the blue screen

    Event ID: 1001
    Source: Save Dump
    Description:
    The computer has rebooted from a bugcheck.The bugcheck was : 0xc000000a (0xe1270188, 0x00000002, 0x00000000, 0x804032100).
    Microsoft Windows..... A dump was saved in: .......


    Event Source: System Error
    Event Category: (102)
    Event ID: 1003
    Description:
    Error code 1000007f, parameter1 0000000d, parameter2 00000000, parameter3 00000000, parameter4 00000000

    Control Panel -> Adminstrative Tools -> Event Viewer -> System -> Event 1001/1003. Copy the content and paste it back here

    Zip 5 to 6 minidumps a zip file and attach it here. Techspot has a upper limit of 100K per attachment. I will study the dump and find out the culprit.
     
  3. punkrocklion120

    punkrocklion120 TS Rookie Topic Starter

    Event ID: 1003

    Error code 100000d1, parameter1 00000008, parameter2 00000002, parameter3 0000001, parameter4 f70b410f

    0000: 53 79 73 74 65 6d 20 45 System E
    0008: 72 72 6f 72 20 20 45 72 rror Er
    0010: 72 6f 72 20 63 6f 64 65 ror code
    0018: 20 31 30 30 30 30 30 64 100000d
    0020: 31 20 20 50 61 72 61 6d 1 Param
    0028: 65 74 65 72 73 20 30 30 eters 00
    0030: 30 30 30 30 30 38 2c 20 000008,
    0038: 30 30 30 30 30 30 30 32 00000002
    0040: 2c 20 30 30 30 30 30 30 , 000000
    0048: 30 31 2c 20 66 37 30 62 01, f70b
    0050: 34 31 30 66 410f



    thanks so much. i will be eternally grateful if you can help me out.
     

    Attached Files:

  4. cpc2004

    cpc2004 TS Evangelist Posts: 1,994

    The culprit is ExpasAG.sys. De-install or upgrade ExpasAG.sys.

    BugCheck 100000D1, {8, 2, 1, ed46310f}
    Probably caused by : ExpasAG.sys ( ExpasAG+4d10f )
     
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