04-28-2016, 03:17 AM
If the computer shipped with Windows Vista then there is no secure boot present. Secure boot was not introduced till late Windows 7 era. try using a password clear utility that is built into Trinity Rescue Kit or Offline NT Password Editor
Tim's Computer Repair (TCR)
1503 Kings Way, Savannah, GA 31406, US
912-220-0765
https://www.TimsComputerFix.net
1503 Kings Way, Savannah, GA 31406, US
912-220-0765
https://www.TimsComputerFix.net