Remove Hddbios Password Utilities

This section provides you with details about removing HDD/BIOS password: Remove HDD Password:

If you key in the wrong HDD password three times, an error is generated.

Acer Hdd Password Reset

To reset the HDD password, perform the following steps:

1. An error code is generated for unlocking the HDD. Note down this code.

Hdd Password For Acer

2. Execute the UnlockHD.EXE file to create the unlock code in DOS Mode using the format UnlockHD [Encode code] with the code noted in the previous step, as follows:

UnlockHD 76943488

UnlockHD 76943488

Hdd Password Acer

3. Select 2 to obtain the password. This password which can be used for unlocking the HDD.

Password :46548274

  1. Shut down the computer by pressing down the Power button for 4 seconds.
  2. Turn on the computer and key in the password to unlock the HDD.

Removing BIOS Passwords:

To clear the User or Supervisor passwords through hardware, open the RAM door and use a metal instrument to short the "RTC_RST" point.

Acer 3810t Bios

Cleaning BIOS Passwords

To clean the User or Supervisor passwords using software utilites, perform the following steps: 1. From a DOS prompt, execute clnpwd.exe


flCEH U if am rAssuurd Utility Ul.ttU

Frees 1 or 2 to clean p-as sua rd >;licjun belou

2. Press 1 or 2 to clean the desired password shown on the screen.

The onscreen message determines whether the function is successful or not.


fiCER U if am Facswird Utility Ul.ttl!

Frees 1 or 2 to clean any ïuord ^liuun ic belou l.Usvr FASswui'd 2.Supervisor i'-a-icuord

Clean User Pac mord Succès si'ul.lyf L

Clean Uïer Password Successfully D:\CLNFWD>

+1 -1


  • xander morrison
    How to crack hard disk password for acer aspire 1?
    8 years ago

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