Member Avatar for squad1166

I have a few locked laptop Harddrives all of them are good but they just have a password . Ive tried using ATAPWD wich is the only program i found that deals with HDD password but it dosent unlock them with out having the password it self. It has nothing to do with the bios or reformating ive tried that an done that im out of ideas here . Can any one help?

  • 4 Contributors
  • 3 Replies
  • 91 Views
  • 1 Month Discussion Span
  • Latest Post Latest Post by vigneshvh

Dani AI

Generated

Locked laptop drives that prompt for a password before the OS boots are usually using the drive's firmware (ATA) security. That lock sits inside the drive, so ordinary OS reinstalls or standard BIOS tweaks do not remove it. Which options are safe and realistic depends on three things: whether you know the password, whether the drive reports a "frozen" security state, and whether the drive is a self‑encrypting drive (SED).

Quick, practical checklist:

  1. Identify the exact drive model and firmware from the label (or from BIOS/disk listings).
  2. Boot a Linux live USB and inspect the drive's security info with hdparm. Example:
  sudo hdparm -I /dev/sdX

Look for the "Security" section (supported/enabled/locked/frozen). A "frozen" state often prevents unlock/erase commands until the drive is unfrozen (suspend/resume sometimes clears it). If the drive is not frozen and you know the password, the drive can be unlocked and securely erased by issuing the proper SECURITY UNLOCK / SECURITY ERASE commands (tools like hdparm implement those).

If the password is unknown, realistic choices are limited: contact the drive manufacturer with proof of ownership (they may have factory tools or an RMA path), or use a reputable data‑recovery lab that handles ATA locks. There are commercial unlock services, but they charge and results vary. Important cautions: modern SEDs tie the data to an encryption key — if that key is erased or you cannot supply the password, data is effectively unrecoverable. Also avoid random brute‑force attempts or untrusted tools; wrong actions can trigger permanent erase.

Start by identifying the drive and checking its security flags, then contact the manufacturer or a qualified recovery service if you cannot supply the password. As suggested, vendor/service routes are the proper next step; correctly noted paid services exist; 's OS reinstall approach will not clear a firmware lock.

Recommended Answers

All 3 Replies

Member Avatar for caperjack

did you try the hdd manufacture for a utility program that may be able to do a low level format ,

Member Avatar for naserturk

I found a software named A-FF HDD unloker wizard
download and use it
it is not free and need some credit for unlock each hard for you
if you can pay for that then try it
but Im in iran and we cant pay in internet :(
and so sorry about my bad english :D

Member Avatar for vigneshvh

i think if you dont saved any thing other than os in your c drive,i think you installed your password locker softwere in c drive so if you format c drive and reinstall winxp you can get out of password locker,if you got some other comments that work please scrap it to me also
yanku

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.