Changing the setup password, Setting password options, Enabling and disabling stringent security – HP Compaq dc5750 Microtower-PC User Manual

Compaq dc7800 Small Form Factor PC, dc73 Blade Workstation Client, Compaq dx7400 Small Form Factor PC, Compaq dc7800 Convertible Minitower PC, Compaq dx7400 Microtower PC, Compaq dc7800 Ultra-slim Desktop PC, Compaq dc5750 Small Form Factor-PC