Dear All,
Thank you for reading this.  Hope you can help me.  At present, I have a problem with my Asus laptop.  It is not starting properly.  I have used it for 2 years, without a problem.  This is what happens when I would start up. 
1.    I switch the Asus laptop on.
2.   I see the Asus logo, and wait.
3.   A blue box comes up, SAYING ‘Enter PASSWORD’.
4.   I enter the password, as required.
At this point, the laptop usually goes onto the Windows Entry Screen, showing me the picture of a window in Windows 10.  I can then usually go to my account  in Windows 10. 
Now, however, I do not get to the Windows Entry Screen.  Instead, I see a red box, saying the following:
(at the top)       Secure Boot Violation
(TEXT)           Invalid Signature Detected.  Check Scure Boot Policy
Once this message is shown, I get no further. 

The last thing I did was to update Windows 10.  After this, I saw the red box.  Does anybody have any suggestions to get around this problem, please?.
See Here... Quote from: patio on April 07, 2018, 03:10:32 PM

See Here...