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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎03-27-2021 09:30 AM

HP Recommended
Product: Elitebook 840 G6
Operating System: Microsoft Windows 10 (64-bit)

Hi,

 

Since yesterdays I've been trying to turn of secure boot but without succes

 

-Via Bios with and without admin password. I can change from drop down list to "Legacy Support Enable and Secure Boot Disable" but when I reboot and after the 4digit check successful the secure boot is still enable.

 

-Using BCU

Here is what I get (seems to work... but no " :

 

C:\bcu>BiosConfigUtility64.exe /getvalue:"Configure Legacy Support and Secure Boot"
<BIOSCONFIG Version="" Computername="FRXXXXXXXXX" Date="2021/03/27" Time="01:07:49" UTC="1">
<SETTING changeStatus="pass" name = "Configure Legacy Support and Secure Boot" returnCode="0">
<VALUE><![CDATA[Legacy Support Enable and Secure Boot Disable,*Legacy Support Disable and Secure Boot Enable,Legacy Support Disable and Secure Boot Disable]]></VALUE>
</SETTING>
<SUCCESS msg="No errors occurred" />
<Information msg="BCU return value" real="0" translated="0" />
</BIOSCONFIG>

C:\bcu>BiosConfigUtility64.exe /setvalue:"Configure Legacy Support and Secure Boot","Legacy Support Enable and Secure Boot Disable"
<BIOSCONFIG Version="" Computername="FRXXXXXXXXX" Date="2021/03/27" Time="01:10:03" UTC="1">
SPM: Not Provisioned.
BEAM mode: Disabled.
<SETTING changeStatus="pass" name="Configure Legacy Support and Secure Boot" returnCode="0">
<OLDVALUE><![CDATA[Legacy Support Disable and Secure Boot Enable]]></OLDVALUE>
<VALUE><![CDATA[Legacy Support Enable and Secure Boot Disable]]></VALUE>
</SETTING>
<SUCCESS msg="No errors occurred" />
<Information msg="BCU return value" real="0" translated="0" />
</BIOSCONFIG>

C:\bcu>BiosConfigUtility64.exe /getvalue:"Configure Legacy Support and Secure Boot"
<BIOSCONFIG Version="" Computername="FRXXXXXXXXX" Date="2021/03/27" Time="01:10:22" UTC="1">
<SETTING changeStatus="pass" name = "Configure Legacy Support and Secure Boot" returnCode="0">
<VALUE><![CDATA[Legacy Support Enable and Secure Boot Disable,*Legacy Support Disable and Secure Boot Enable,Legacy Support Disable and Secure Boot Disable]]></VALUE>
</SETTING>
<SUCCESS msg="No errors occurred" />
<Information msg="BCU return value" real="0" translated="0" />

 

 

 

Other parameters can be modifyed int the bios and are saved (like boot device and order) and I manadge to change also other parameter using BCU (like the bip sound turned off) I disabeled 

 

I don't know what i'm missing... 

 

Thanks for any help on this

 

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