anyone can help unlock advanced setting and remove white list insyde h20 bios global-download.acer.com/GDFiles/BIOS/BIOS/BIOS_Acer_2.11_A_A.zip?acerid=634274940699971631&Step1=NOTEBOOK&Step2=TRAVELMATE&Step3=TRAVELMATE%204730G&OS=ALL&LC=en&BC=ACER&SC=PA_6 thanks silvercloud