I think the answer in http://h30434.www3.hp.com/t5/Notebook-Recovery/HP-Probook-6570b-How-can-I-remove-the-BIOS-Password/td-p/4818813 is quite comprehensive.
Kees
ok i bought a hp probook 6570b 2 days ago at an auction for cheap.everything seemed normal until i tried to enter the bios to change boot order.when i tried to enter the bios i found out that its password protected so last night i went back to the auction but the sellers stand was no longer there my question is how can i change the boot order or remove the password?

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