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.

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

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  1. Anonymous
    2017-12-17T01:05:32+00:00

    Thank you Very MUCH!  God Bless You!

    Love,

    James David Blair

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  2. Anonymous
    2017-12-15T17:48:10+00:00

    How do you get to "boot tab"? It just tells me to press any key to reboot

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  3. Anonymous
    2017-11-06T20:51:39+00:00

    if you want to solve this problem read here. After a long struggle, I solved this problem with the following words. I hope it will be useful to those who like me.

    https://www.knowerstech.com/secure-boot-violation-invalid-signature-detected-check-your-boot-policy-error-solutions/

    Yes.  I found another way in to accomplish the same thing yesterday.

    It's still not a perfect solution since there may actually be something bad in the computer that initiated the alert, but two anti-malware/anti-virus solutions plus Ccleaner can't find it, so I'm not losing sleep about just shutting off the alert.

    Thanks very much for your concern and effort to help.

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  4. Anonymous
    2017-11-06T14:33:26+00:00

    if you want to solve this problem read here. After a long struggle, I solved this problem with the following words. I hope it will be useful to those who like me.

    https://www.knowerstech.com/secure-boot-violation-invalid-signature-detected-check-your-boot-policy-error-solutions/

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  5. 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.

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