F2_biostut1

Compaq laptop BIOS


Whether you bought it on eBay and it came pre-locked or you set your BIOS password so long ago you can't remember it, for most laptop manufacturers resetting your BIOS password is as easy as decoding the checksum error code.

The photograph above is a snapshot of a laptop BIOS error screen. On most laptops you get an error to the effect of "System Disabled" or a variation, and a checksum error. This alpha-numeric error can be decoded into the BIOS password. For example if the error code above belonged to a Hewlett Packard or Compaq laptop running a Phoenix BIOS, the error code 07437 is actually a checksum for BIOS password tpr. All you need is the checksum code and a simple script to translate it from a checksum error into the actual BIOS password.

Visit the link below to read more about using checksums to crack laptop BIOS passwords, using the checksum error you get to narrow down which BIOS you have, and scripts for over a half-dozen manufacturers.



Share this article





Related Posts


Compaq laptop 2010
Compaq laptop 2010
HP Compaq Laptops models
HP Compaq Laptops models

Interesting fact
Posters for the interior will help to arrange the room in an individual format. Creative ideas of designers are in constant demand, visit Craptastica web-site for interesting design finds. Give the room its own face by placing posters on the wall of the living room, cabinet or cozy quiet bedroom. Standard interiors deprive the life of taste and style. In the process of decorating the interior, poster printing is a great opportunity to implement design ideas at a reasonable price. Pictures, illustrations, photos, posters are printed with high resolution.
Latest Posts
Update Windows 7 free Download
Update Windows…
Yes, there s still a way to get Windows…
Asus Router Technical Support phone number
Asus Router Technical…
Many users choose Asus router over any…
HP printer Driver updates
HP printer Driver…
This product detection tool installs…
HP Computers Australia
HP Computers…
© Hewlett-Packard Development Company…
Update HP printer Software
Update HP printer…
This product detection tool installs…
Search
Featured posts
  • Compaq laptop 2010
  • HP Compaq Laptops models
  • Compaq Presario Wireless driver
  • Wireless driver for Dell laptop
  • Sony laptop configuration
  • ASUS laptop Helpline number
  • Sony laptop us
  • Compaq i5 laptop price
  • Intel Inside laptop
Copyright © 2018 l www.quicktechusa.com. All rights reserved.