BIOS or Operating System's passwords are there for the purpose related to Security and Privacy to protect the legitimate owner of a machine. While there are many locations on the Internet that might help you learn about managing passwords for a machine's BIOS or Operating System, we at G2G do not assist in bypassing past a machine's Security and Privacy safeguards.
While such requests are often legitimate, and come from users who experience exactly the kind of problem that you post, we have no way of determining legitimate vs. not legitimate, therefore we do not respond to such requests.
"Due to the nature of online help we are not able to verify ownership, and will not be able to help bypass or recover any Windows user passwords, cd keys, license codes, serial numbers, etc. Infringing of intellectual property rights (such as copyright and trademark rights
"we can assist you with a reinstallation if that is what you wanted."