Root Screen shot?

[HoUdInI]

Does anyone know how to take a screen shot of the boot up screen right before the the lg screen or right after the screen comes up.. i get this error i can't read it comes and goes in a blink of an eye and all i can read is error..

 

[johnnyl1111]

thats just loki bypassing secure boot. nothing to worry about.

 

[HoUdInI]

thats just loki bypassing secure boot. nothing to worry about.

I thought so but didn't wanna just let it ride without some one looking at it...thanks