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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