In here select 'Advanced Start Up' and then, once the recovery menu appears, select 'Advance Options'.ħ. Now you want to power it back on and continually press the 'F9' button for about ten seconds or until you are taken to the 'Windows Recovery Menu'.Ħ.
Once you have done this, hold down the 'power' button until the laptop turns off completely.ĥ. Now select 'Save & Exit' and press 'yes'.Ĥ. Next select the 'Security' menu and then select 'secure Boot Control' and change to 'disable'.ģ. In the Aptio Setup Utility, select the 'boot' menu and then select 'Launch CSM' and change it to 'enable'.Ģ. Try the following and see if it resolves the problem.ġ. Change the BIOS (aka Aptio Setup Utility) to its default settings and then restart the computer.Ĭ.
