BIOS Master Password Generator Updated

It’s update time again for one of the most popular pages here on – the BIOS Master Password Generator for those who’ve lost/forgotten their laptop BIOS passwords.

This update adds tier one manufacturer Asus to the list that includes HP/Compaq, Dell, Samsung, Acer, Sony, Fujitsu and more.

We’ve also extended the functionality to cover two more Dell series (1F66 & 166F) and the notorious Sony one-time 4×4 BIOS password.

Asus, Sony, Dell & HP – all your BIOS are belong to us.

If you don’t recall the correct password, a BIOS password lock is a security measure that can render a laptop useless.  As they’re stored only on the laptop, there’s no official online recovery available – like your Google account, for example. Forgotten BIOS passwords often mean expensive trouble, whether you get your manufacturer to provide a solution or purchase a BIOS Master Password from an EBay seller – not to mention the stress & drama of having to find the way past without using your laptop (it’s locked – you can’t use it!)

Luckily, most manufacturers provide a unique per-machine ID code that, after decrypting with the correct algorithm, will reveal the BIOS master password. The BIOS Master Password Generator here @ helps those who’ve lost or forgotten their BIOS passwords to recover them – for free. All that we ask is that you leave a comment & tell your friends.

13 thoughts on “BIOS Master Password Generator Updated

  1. Hi admin, i have a Lenovo G580, I bought it from RECYCLING COMPANY, and it has BIOS Password, If I type wrong password 3 times, a message shows on the screen; ” SYSTEM LOCKED”. Please assist.

    1. You should head over to Twitter, look up @JamesTran4077 – he can solve your Lenovo BIOS problem. He’ll charge a small fee, but it’s worth it for a fast, effective & permanent unlock. Tell him Megabyte sent you.

  2. I guess it doesn’t support 7-digit Passwords yet? Can you help me with my Dell? Thanks!

    Service Tag: CZWSN320

  3. Requiero la contraseña de BIOS de un Sony Vaio SVE11125CLB
    S/N: 54510110 0015523
    Service TAG: C60BSAY7

  4. I’m having trouble. I’ve tried the codes with every enter combo. It’s a Dell 13-7359. Tag #G29QVB2-6FF1

    Thank you in advance.

    1. Press & hold the Left Ctrl key. Carefully enter the BIOS master password. Keep holding Ctrl key. Press Enter. You may need to press Enter twice.

  5. thx, I will check it in the evening. It is generate from Dougberts calculator? I read that vosto has change algoritm..

    1. Maybe they do, I’m not aware of that. I don’t have a Vostro here for examination. You could always contact Dell Support, they are often quite helpful.

    1. uvqzot4n

      If Right Ctrl + Enter doesn’t work, try Left Ctrl + Enter.

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