• ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
The HP Community is where owners of HP products, like you, volunteer to help each other find solutions.
Archived This topic has been archived.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.
HP Recommended
HP All-in-One - 20-c012
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

3 REPLIES 3
HP Recommended

@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.



I am not an HP Employee!!
Intelligence is God given. Wisdom is the sum of our mistakes!!
HP Recommended

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"

HP Recommended

Thank you for the additional information, @matt61791.

 

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



I am not an HP Employee!!
Intelligence is God given. Wisdom is the sum of our mistakes!!
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.
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.