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Honor Student
Posts: 2
Member Since: ‎03-18-2017
Message 1 of 4 (297 Views)

secure boot violation

Product Name: HP All-in-One - 20-c012
Operating System: Microsoft Windows 10 (64-bit)

I tried turning on my all in one and i am getting a secure boot violation. invalid signature detected. check secure boot policy in setup

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Posts: 17,937
Member Since: ‎11-21-2008
Message 2 of 4 (276 Views)

Re: secure boot violation

@matt61791, welcome to the forum.

 

Here are some suggestions that I found on the Microsoft Community you should try:

 

Method 1: Disable security boot

I would also suggest you to disable the secure boot and check. When your computer starts, wait for the manufacturer logo to check the option for boot menu, it will usually be any of the function key (eg: F12). Restart the computer; keep pressing the Boot menu option key to enter the boot menu. Disable the secure boot option and check.

 

Method 2: Disable driver signature enforcement.

Please refer the link.


http://windows.microsoft.com/en-US/windows-8/windows-startup-settings-including-safe-mode

 

Note: Refer Disable driver signature enforcement in the link above.

You may contact the computer manufacturer for further assistance if this doesn’t resolve the issue for changes in BIOS (Basic Input/output system).

Note: Modifying BIOS/ complementary metal oxide semiconductor (CMOS) settings incorrectly can cause serious problems that may prevent your computer from booting properly. Microsoft cannot guarantee that any problems resulting from the configuring of BIOS/CMOS settings can be solved. Modifications of the settings are at your own risk.

 

Please read the Note carefully, but if you do have problems with the BIOS you can select the option to reset it to the Defaults.

 

Please click the Thumbs up + button if I have helped you and click Accept as Solution if your problem is solved.

-----------------------------------------
Signature:

HP TouchPad - 1.2 GHz; 1 GB memory; 32 GB storage; WebOS/CyanogenMod 11(Kit Kat)

HP Omen X; i7-6700K; 16 GB DDR4 2133; GTX 1070; 256 GB SSD M.2; Win 10 Home

HP Photosmart 7520 AIO


++++++++++++++++++
**Click the Thumbs Up+ to say 'Thanks' and the 'Accept as Solution' if I have solved your problem.**

Intelligence is God given; Wisdom is the sum of our mistakes!

___________________________
I am not an HP employee.
Honor Student
Posts: 2
Member Since: ‎03-18-2017
Message 3 of 4 (258 Views)

Re: secure boot violation

method 1 did not work. i changed the setting and restarted. after i restarted it now i get the error "no boot disk has been detected or the disk has failed"

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Posts: 17,937
Member Since: ‎11-21-2008
Message 4 of 4 (251 Views)

Re: secure boot violation

Thank you for the additional information, @matt61791.

 

I have asked an HP Agent to help you.  One should contact you soon.

-----------------------------------------
Signature:

HP TouchPad - 1.2 GHz; 1 GB memory; 32 GB storage; WebOS/CyanogenMod 11(Kit Kat)

HP Omen X; i7-6700K; 16 GB DDR4 2133; GTX 1070; 256 GB SSD M.2; Win 10 Home

HP Photosmart 7520 AIO


++++++++++++++++++
**Click the Thumbs Up+ to say 'Thanks' and the 'Accept as Solution' if I have solved your problem.**

Intelligence is God given; Wisdom is the sum of our mistakes!

___________________________
I am not an HP employee.
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation