Dell Bios Editing / Removing Bios Lock / Changing Service / Asset Tag Software Here

Discussion in 'BIOS Mods' started by kingedwards, May 18, 2010.

  1. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
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    different brand usb.. or different port of usb.
     
  2. Overmaxx

    Overmaxx MDL Novice

    Aug 16, 2011
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    Can i use this util for deactivate computrace? I have dell m6600 and accidentally enable this feature
     
  3. afborga

    afborga MDL Novice

    Nov 13, 2013
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    Thank you, Thank you, Thank you, Thank you!!! It works great unlocking my Vostro 3500, except the svctag remains empty ¡?¿ and the HDD password still there..

    do you know any method to unlock hdd pass?? i have the serial no.

    Regards, Andres
     
  4. afborga

    afborga MDL Novice

    Nov 13, 2013
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    Solved unlock of HDD!!!! in just a few seconds!! ---> look at "HDD-Password-unlock-SUCCESS-with-ZU-exe-(zong-unlock)/page4" in this site!! (can't post links)

    Still with no Service tag!
     
  5. Don Coqui

    Don Coqui MDL Novice

    Dec 18, 2013
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    Hi dear LatinMcG, I found a tread about Dell Bios getting unblocked with your help.
    my sister bought a Dell inpiron 15 3521 with the Bios locked up, I cant access the Bios menu, cuz i ask for a password, and i cant select a different boot option, I downloaded the svctag tool and burned it on a dvd and removed the HDD, but no luck, still ask the psw. Please, please can you help me,
    Thanks

    Laptop info:
    Dell Inspiron 15 3521
    Service tag:
    [6WYM0X1]
    System Disable message:
    [517030685C8470B3]
     
  6. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
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    1,574
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    #46 LatinMcG, Dec 18, 2013
    Last edited: Dec 18, 2013
    the oldest bios available is
    A06 3/4/2013
    that wont unlock.. u need the new 1d3b password generator that i or almost anybody dont have.

    i did inspect bios further .. its insyde bios

    [Platform_Check]
    Flag=2
    PlatformName1=Inspiron 3521
    PlatformName2=Inspiron 5521
    PlatformName3=Vostro 2521
    PlatformName4=Inspiron 3721
    PlatformName5=Inspiron 5721
    PlatformName6=OAK Inspiron Vostro

    EFI / Insyde BIOS
    Finished Extracting
    LZMA and Tiano module compression methods used
    Recovery filenames are:

    VAW00X64.fd

    to get the files.. run it in a pc not made for this bios.
    leave error msg open, open explorer.exe and navigate to %temp%
    there u will seee a new folder just created.. files are inside.
    isflash.bin is the bios file
     
  7. Don Coqui

    Don Coqui MDL Novice

    Dec 18, 2013
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    sorry to bother you dear LatinMCG, but i dont understand how to do that
    help please
     
  8. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
    5,667
    1,574
    180
  9. Don Coqui

    Don Coqui MDL Novice

    Dec 18, 2013
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    Thank u for answering, my keyboard its from the us
    are you sure that my hashtag its -1D3B
    cuz im thinking to buy the password off of ebay
     
  10. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
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    1,574
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    look at it when it asks u for pwd.. it should says your service tag -hashcode
     
  11. erobledo

    erobledo MDL Novice

    Feb 9, 2014
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    I bought a Dell inpiron 15 3521 with the Bios locked up. Tried loading to a DVD\CD but it just prompts to "Enter Current Password" I tried to enter a password but after the 3rd time I get a "System Disabled" message.

    System Disable message:
    [6720445E8A654BC7]
    Service tag:
    [183T0X1]

    Any way to get the master password.
     
  12. hdbadboyrgv

    hdbadboyrgv MDL Novice

    Feb 9, 2014
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    #52 hdbadboyrgv, Feb 9, 2014
    Last edited: Feb 9, 2014
    I was able to successfully change service tag on a Dell 3300 laptop. However, now my fan is constantly on. Does anyone have a clue to set fan speed to default instead of always on?

    Any feedback is appreciated.
     
  13. 38special

    38special MDL Novice

    Jun 13, 2012
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    I've never used this on that exact model, but I have used this on Dell laptops: I8KFanGUI

    Google it...it's the first link and it's free. Worth a shot.
     
  14. S3nt1n31

    S3nt1n31 MDL Novice

    Feb 20, 2014
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    Tried on E6320 says not supported.

    Gives warning: Turn off system now. Failure to do so will leave the FDD head in a position unsuitable for transport. STOP.

    Any ideas?
     
  15. leebo_28

    leebo_28 MDL Senior Member

    Jun 12, 2011
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    #55 leebo_28, Feb 20, 2014
    Last edited: Feb 20, 2014
    It's ok to continue.. It's referring to a floppy drive.
     
  16. S3nt1n31

    S3nt1n31 MDL Novice

    Feb 20, 2014
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    Ah ok, Now its telling me

    "Please ensure the ST is in the correct format and the SETUP password is disabled."

    When I look in Bios all passwords are disabled.
     
  17. leebo_28

    leebo_28 MDL Senior Member

    Jun 12, 2011
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    Try svctag.exe using your same service tag..
     
  18. ccemil2k1

    ccemil2k1 MDL Novice

    Mar 21, 2014
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    greetings... hello everybody!!!
    I got a Dell latitude from a technician, he just give it away, tha machine dont have screen, thats not a problem, not hdd or memory, not a problem ... bios with password, thats the thing, so I follow the steps and now I have the E6420A07.exe_decompressed.hdr file... does anybody has gone after this???? please help me, I'm from Cuba and now I'm in Trinidad and Tobago and this could be my first labtop.

    thank you in advance
     
  19. ccemil2k1

    ccemil2k1 MDL Novice

    Mar 21, 2014
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    ohhh sorry, mine is CYRZFV1-1D3B

    Thank you...
     
  20. mregulater

    mregulater MDL Novice

    Mar 25, 2014
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    service tag

    every time i put in service tag it tells me invalid input