Member Avatar for cwscotty

Hi all. I have a Toshiba Laptop and was happily working away on it, only for it to shut down and display the following message: "ALERT: System protection failure! Password =_"

The only password I had set up was the one to access Windows, and this doesn't work. Whenever I enter an incorrect password, the laptop shuts down.

Can anyone offer any advice as to how I resolve this issue (other than guessing the right password!!).

Thanks

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  • Latest Post Latest Post by CaroonM80

Dani AI

Generated

This prompt almost certainly comes from the pre-boot security layer (BIOS or hard-disk protection), not from the Windows logon. The behavior described — a single password box appearing outside of Windows and the machine powering off after wrong entries — matches power-on / supervisor / HDD-password or tamper/anti-theft protection. Modern laptops often enforce these locks before the OS loads and will not accept the Windows account password at that stage.

Immediate precautions and data-recovery notes:

  • Avoid repeated guessing: some firmware will progressively lock or disable the system after multiple failures.
  • If data is critical, remove the internal drive and attach it to another computer with a SATA-to-USB adapter or dock to copy files, but only if the drive is not protected. If an HDD password or full-disk encryption was set, the drive will appear locked and will not be readable from another PC.
  • Take photos of the exact screen and note the model and serial number before handing the machine to a shop or support line.

Troubleshooting and service guidance:

  • If the message appears before the BIOS splash, it is likely a pre-boot lock that cannot be cleared from inside Windows. Trying to clear CMOS (battery removal) usually will not remove modern BIOS/HDD passwords.
  • If BIOS is reachable (try F2/F12/Esc/Del on boot) check Security settings for “power-on”, “supervisor” or “HDD” passwords. If BIOS is blocked, contact Toshiba (or the current dynabook/Toshiba support channel) or an authorized service centre. OEM service can usually reset or re-provision the device after proof of ownership, but this can require service fees or component replacement.

This expands on ’s suggestion to contact the manufacturer and on ’s request for system details. When asking for further help, include exact model and serial, when the message appears in the boot sequence, whether the drive is readable when removed, and any recent hardware or firmware changes.

Member Avatar for SAZAR

Did you ask manufacturer? (Surely they have 'Contact US' or 'Support' on their site)

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Never worked on a lap-top - don't have a clue by-the-way.

Retrace in your mind all that you were doing on it prior to that symptom (maybe you changed some setting you thought has nothing to do with this issue but it does; maybe it's some virus, so it shuts down and only serviceman can access it with their passoword; don't know, just tying to help; ...can you access its hard-drive with some other computer to back-up some data important to you? (with some up-to-date anti-virus program running for protection of course))

Member Avatar for CaroonM80

Hi all. I have a Toshiba Laptop and was happily working away on it, only for it to shut down and display the following message: "ALERT: System protection failure! Password =_"

The only password I had set up was the one to access Windows, and this doesn't work. Whenever I enter an incorrect password, the laptop shuts down.

Can anyone offer any advice as to how I resolve this issue (other than guessing the right password!!).

Thanks

Can you describe your system?

-TRT
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