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Dell Latitude E6410 Bios Passward

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    Dell Latitude E6410 Bios Passward

    i used the software and it gave me the right bios password.

    now its asking me for hdd password and when i put the hdd serial it tells me the serial # has to be 11digit long

    heres my hdd serial
    6VCP23YU-2A7B

    #2
    Re: Dell Latitude E6410 Bios Passward

    You sure its not asking for the OS password ?

    Here is the quick fix below..


    If you have forgotten your Bios password then you should open your computer case and remove the motherboard battery for five minutes. Find the jumper that resets CMOS (it is usually located near the battery). It has three contacts. Two of them, the first and second, are short - circuited with a jumper. Short-circuit the second and third for a few minutes. This clears CMOS and removes passwords.
    Last edited by colormebad; 03-05-2012, 11:28 AM.

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      #3
      Re: Dell Latitude E6410 Bios Passward

      Last I remembered, that doesn't seem to work on laptops. Especially on recent laptops like OP's.

      I don't recall the HDD password string with 8 digits and 2A7B, only 11, and then 2A7B. Unless...

      Edit: Read it should be padded with asterisks... Probably either before or after the tag...? Like ***6VCP23YU-2A7B or 6VCP23YU***-2A7B?

      Short service tag should be right padded with '*' up to length 7 chars
      HDD serial number is right 11 chars from real HDDSerNum left padded with '*'
      Some BIOSes has left pad HDD serial number with spaces instead '*'
      Last edited by Ami Sapphire; 03-05-2012, 12:46 PM.
      Recovering a BEFSR41 v1 and v2 router from solid red DIAG Light
      I have two v2s and one v1.

      I am still looking at these boards nearly every day.

      What I'm doing: Planning an upgrade of my mining setup from Block Erupters to Red Furys. Though, if the Block Erupters don't sell, I will keep using them for a while.

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        #4
        Re: Dell Latitude E6410 Bios Passward

        well i already got the bios password. now i need the hdd password.

        i know ive done computers in the past and they got 11digit hdd serial, but this one only has 8.

        i removed the hdd and on there it has 8 as well.

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          #5
          Re: Dell Latitude E6410 Bios Passward

          _zu.exe for hdd pass reset on most

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            #6
            Re: Dell Latitude E6410 Bios Passward

            _zu.exe it is!

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