secure boot violation - invalid signature detected help

Anonymous
2013-01-29T13:20:13+00:00

Hi,

Just wanna know how to fix this problem. My laptop is Asus A55VD

"Secure boot violation - invalid signature detected" and then it say press ok to enter setup....after enter, my brother accidently press to change the boost system and then it appear a lot of word that need CD or whatever. Now i've no idea how to get it fix, not even the setup i can reach.

This Secure boot violation happened after i've upgrading the windows which usually the window update pop up automatically for updating.

There's one important things is i haven't create a recovery disc....

Please help & thks.

***Post moved by the moderator to the appropriate forum category.***

Windows for home | Previous Windows versions | Performance and system failures

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments

50 answers

Sort by: Oldest
Most helpful Newest Oldest
  1. Anonymous
    2017-06-24T20:02:49+00:00

    Had something like this happen to me, figured out that the link to the boot image from the BIOS got lost in the update.

    Fixed it by going into the BIOS and deleting the old link in the boot option to what was known on my computer as "Windows Boot Manager" and set up a new one to the physical location of the harddrive and the location of the boot image (/boot for Windows). No need to reinstall, this worked and my computer has been up and running since.

    Was this answer helpful?

    8 people found this answer helpful.
    0 comments
  2. Anonymous
    2017-10-07T19:30:39+00:00

    my computer is block , and Icannot  get anywhere , onthescreen said ,secure boot violation .

    Was this answer helpful?

    0 comments
  3. Anonymous
    2017-10-07T21:32:08+00:00

    I fixed it by going into my bios and turning off secure boot. Go in to your bios go to boot find secure boot change os type to other os and unload the platform keys.

    Was this answer helpful?

    2 people found this answer helpful.
    0 comments
  4. Anonymous
    2017-10-08T17:40:52+00:00

    I ran into this problem on Asus laptop with windows 10 reinstall from win 8.  Win 10 ran fine for few weeks but then started giving secure boot violation.  I ended up rebooting with a win 10 USB installation disc plugged in and then using the repair existing installation.

    Was this answer helpful?

    0 comments
  5. Anonymous
    2017-10-13T15:58:28+00:00

    Was this answer helpful?

    1 person found this answer helpful.
    0 comments