I need to unlock the advanced options in the bios.
BIOS: http://global-download.packardbell.com/G...3181732224&Step1=NOTEBOOK&Step2=EASYNOTE&Step3=EN%20NS11HR&OS=ALL&LC=pt&BC=PACKARD%20BELL&SC=EMEA_21P#_ga=1.166351357.2117054719.1479142316
BIOS: http://global-download.packardbell.com/G...3181732224&Step1=NOTEBOOK&Step2=EASYNOTE&Step3=EN%20NS11HR&OS=ALL&LC=pt&BC=PACKARD%20BELL&SC=EMEA_21P#_ga=1.166351357.2117054719.1479142316