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Use our New Dell Bios password generator to calculate your Dell BIOS Master password. Unlock locked Dell Laptop and Desktop.



We can help you unlock or reset Bios password on Dell: Pro, Inspiron, Latitude, Optiplex, Alienware, XPS, Precision, Vostro, Venue, Wyse, G Series & Studio.

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Biospassword.tech offer support for All new Dell with new suffixes, error code and messages:

•Such as Dell with new suffixes: 8FC8, 3FE2, CF1B, 1B58, 9ABE, AE60,
And older suffixes: E7A8, BF97, 6FF1, 1F66, 1D3B, 3A5B, 1F5A, 595B, 2A7B.

Unlock or reset bios password on Dell with error code and messages: System Disable, Unlock key hint number, Password error code, service tag, Hard-dive serial number, PPID, system or administrator password.

Please choose below what kind of Bios password you need.

For HDD password please visit this link: Dell HDD master password



New Dell Bios Master Password for Laptop & Desktop showing Service tag with suffixes: 8FC8, 3FE2, CF1B, AE60, 1B58, 9ABE.

dell 8FC8 master password


Turn on your Dell, See what system number is shown on your PC, and what are the last four characters / Suffixes, choose based on it.

• 8FC8 As Last Suffix : Code Example 1234567-8FC8

• 3FE2 As Last Suffix : Code Example 1234567-3FE2

• CF1B As Last Suffix : Code Example 1234567-CF1B

• AE60 As Last Suffix : Code Example 1234567-AE60

• 1B58 As Last Suffix : Code Example 1234567-1B58

• 9ABE As Last Suffix : Code Example 1234567-9ABE

Older Bios Master Password for Laptop & Desktop showing Service tag with suffixes: E7A8, BF97, 6FF1, 1F66, 1F5A, 1D3B.

dell e7a8 master password


• E7A8 As Last Suffix : Code Example 1234567-E7A8

• BF97 As Last Suffix : Code Example 1234567-BF97

• 6FF1 As Last Suffix : Code Example 1234567-6FF1

• 1F66 As Last Suffix : Code Example 1234567-1F66

• 1F5A As Last Suffix : Code Example 1234567-1F5A

1D3B As Last Suffix : Code Example 1234567-1D3B

Password to unlock Dell Laptop with: E7A8, asking for The System or Administrator Password.

Bios Master Password to reset laptop with:

Unlock Key Hint Number

dell unlock key hint number password

Password to unlock Dell Laptop with: Unlock key Hint number, asking for password /unlock key.

System or Administrator Password to unlock laptop with:

Service tag Only

dell enter system password

Password to unlock Dell Laptop with: service tag only, asking for the System or administrator password.

Current Password for laptop with:

System Disable

dell system disable bios password

Password to unlock Dell Laptop with: System Disable, asking for the current password.

System Password to unlock Laptop with:

PPID

dell ppid bios password

Password to unlock Dell Laptop with: PPID, asking for the system password.

Bios Master Password for Laptop & Desktop with Service tag ending in 3A5B, 595B, 2A7B,

dell 3A5B bios password


3A5B As Last Suffix : Code Example 1234567-3A5B

595B As Last Suffix : Code Example 1234567-595B

2A7B As Last Suffix : Code Example 1234567-2A7B

Setup Password for laptop with:

System Disabled

dell system disable bios password

Dell Master Password for Dell Showing: System Disabled.

Disabling the Dell Bios Password Using our Provided Dell Master password:

Unlocking Dell Bios Password

You can reset Dell Bios Password using a Dell Master Password.
Please Follow this instructions:
Restart the laptop pressing F2 Every second,
Type the provided Dell Master Password we sent you,
Go to: security,
Then: passwords,
Look for the option: Unlock Setup,
Go to: administrator password,
Them Reset the password,
There will be 3 fields,
Type the Master password we sent you in the first field,
And leave the other 2 fields Empty !
Click on Save it,
Password should now be removed and the laptop will stop asking for the password on boot.

This instructions apply to Dell: Inspiron, XPS, Vostro, Latitude, Precision, Alienware, Venue, Optiplex & Studio,

Best Dell Bios password results:

Dell Bios master password
Unlock Dell Bios password

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Created By: Sarah Cougan
Last Updated: 2026/10/10