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 Aspire 5517 How Delect

To reset the HDD password, perform the following steps:

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

Acer Extensa 5230 Bios Reset

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

Clear Password Acer Extensa 5230

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 WLAN door and use a metal instrument to short the J1 jumper.

Bios Jumper Aspire 4520

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 t-t^ic Lnpud ftCETt Clean Password Utility U1.B0 Press 1-3 to clean any password shown as belou l.User Password 2.Supervisor Password 3.Hdd Password

Clean Superuisor Password Successfully! Clean User Password Successfully!

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.

ACER Clean Password Utility U1.0B Press 1-3 to clean any password shown as below l.User Password 2.Supervisor Password 3.Hdd Password

The function is not Supported by this platforn

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