BSOD iaStor.sys error

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  1. Posts : 6
    Windows 7 Professional 64-bit
       #1

    BSOD iaStor.sys error


    I have new Dell XPS studio just 1 month old &
    processor is Intel Core i 7-870 , 6GB DDR3 SDRAM at 1333MHz,
    nvidia Geforce GTS240 1024MB graphics card.
    OS is Windows 7 64-bit Professional & I am getting this
    blue screen error iaStor.sys.

    I cannot boot in any of Safemode.
    Only Recovery console I am able to logon to command prompt.
    I have tried System restore but nothing works.

    I am able to see Windows 7 Logon screen , as soon as I enter login password & blue screen error.
    Please help me to resolve this error.
      My Computer


  2. Posts : 8,383
    Windows 10 Pro x64, Arch Linux
       #2

    iaStor.sys is the driver for Intel Matrix Storage Manager
    Update it in safe mode Intel® Driver Update Utility
      My Computer


  3. Posts : 6
    Windows 7 Professional 64-bit
    Thread Starter
       #3

    Safe mode- not bootable


    I cannot boot in safe mode.
    As soon as I log on the BSOD comes.
    Can you suggest how to update in command prompt recovery console?
      My Computer


  4. Posts : 7
    Windows 7 home premium x64 bit
       #4

    Hey, i have the exact same poblem as you majesty, heres my thread https://www.sevenforums.com/crashes-d...safe-mode.html
    One person said it may be a SATA RAID driver problem.
      My Computer


  5. Posts : 6
    Windows 7 Professional 64-bit
    Thread Starter
       #5

    I think it is same solution to reinstall SATA RAID Driver but how to do it from command prompt or recovery console mode of windows 7 ,since I cannot boot even in safe mode.
    I even did all memory test, there is nothing wrong with hardware as all tests passed.
    Did you get to resolve this error ?
      My Computer


  6. Posts : 3
    Win 7 X64 Professional
       #6

    Has anyone actually solved this yet? I have a new Dell XPS 8300 that has crased with the same error. Crashes even in SafeMode.

    I've also reloaded a previous known working OS from a ghost image from a week ago and I still get the same problem.
      My Computer


  7. Posts : 2,566
    Win 7 Pro x64 SP1 OS X Snow Leopard 10.6.7
       #7

    Startup Repair

    If problem persists, try this: Startup Repair - Run 3 Separate Times (Do Method 2, please)
      My Computer


  8. Posts : 6
    Windows 7 Professional 64-bit
    Thread Starter
       #8

    Well I had to delete the partitioned hard drive ,format it & reinstall whole OS.
    All options of repair failed & finally a Dell online technicinal advised me to do so,as nothing was working out to
    resolve this error.
      My Computer


  9. Posts : 3
    Win 7 X64 Professional
       #9

    majesty said:
    Well I had to delete the partitioned hard drive ,format it & reinstall whole OS.
    All options of repair failed & finally a Dell online technicinal advised me to do so,as nothing was working out to
    resolve this error.
    How did you restore the 2 hidden Dell System Partitions?

    Rick
      My Computer


  10. Posts : 6
    Windows 7 Professional 64-bit
    Thread Starter
       #10

    Well I could not restore dell System partitions. I had to reinstall all programs which came factory installed.
    Only program I could not re-install was Dell Data safe backup software as each time reinstalling it keeps looking for dell factory installed partition. Hence I could not recover my back up data made by dell data safe.
    I would suggest you keep the dell factory partition intact & only reinstall Windows on logical partition where windows is currently installed.
      My Computer


 
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