I lost my admin password from my Dell D830, the same password is also needed to change settings in the Bios(version A13). The servicetag is: JWR5Y3J Systemnumber is: JWR5Y3J-595B I also want to install Windows 7 and without the admin password it's just not possible to change the boot sequence in the Bios. Please help me!!!!! Thanx!!!!