Member Avatar for jgduplessis7

Hi there, I forgot my bios password for my old Satelite Pro A120 and cant find the a way to reset it. Damn Toshiba did a good job on this one. Please anyone with advise or ideas? None of the searhed information works, I've took apart and reasmebled the thing about 10 times.

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A few clarifying points and practical next steps that build on and without repeating the exact “take it apart” tips already posted.

This specific Satellite Pro A120 (Tecra A8 family) has maintenance documentation that treats BIOS rewrite and firmware work as a service operation for trained technicians — the procedures are in the maintenance manual rather than as a consumer-level reset. Toshiba/Dynabook support guidance also makes clear that a BIOS password cannot be removed without the existing password except by an Authorized Service Provider. (manualmachine.com)

Which password is shown matters. Laptops use different password types (power-on, supervisor/BIOS, and hard-disk/ATA). Hard-disk (ATA) passwords live on the drive and can permanently block access to data if lost; supervisor passwords are often stored in non-volatile chips on the board and are not cleared by simple power/battery tricks. That explains why repeated disassembly rarely helps on these models. (vdoc.pub)

Actionable, low-risk plan:

  • Prioritize data: if files are important, stop further board tinkering and consider removing the drive and having a data-recovery pro check it; if an ATA password was set, many standard recovery routes will not work. ()
  • For unlocking the laptop for reuse, collect the machine’s model/serial and proof of ownership and contact an Authorized Service Provider (Toshiba/Dynabook). Service centers have the tools and procedures (or will replace the affected FRU) documented in the maintenance procedures. (support.dynabook.com)
  • Avoid unverified “challenge/response” sites or cheap unlock services; board-level BIOS reflashing or EEPROM programming requires specialist equipment and carries risk of permanent damage or data loss. (cgsecurity.org)

Given the original poster already disassembled the unit multiple times, the most realistic and safest route is an authorized service or professional data recovery if the drive contains irreplaceable files. (support.dynabook.com)

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Member Avatar for JorgeM

I'm not intimately familiar with this model, but in general there are two ways to reset the BIOS password. If there is a battery on the motherboard that is removable, go ahead and remove it. Wait a minute and put it back in. If there is no removable battery, there should be a jumper on the motherboard that you can use to reset the settings. If you can get access to the docs it should become evident as to which option you have. If not a good magnifying glass should help as the motherboards may include labeled info.

Member Avatar for rubberman

Some newer system will require an unlock key code from the manufacturer. Go to their web site and ask their support staff.

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