ASRock Fatality Z68 Professional Gen3 Error A6 ó Ab?

[8789536]

Hello guys, my motherboard (ASRock Fatality Z68 Professional Gen3) was working correctly, but yesterday the Dr. debug showed me the error A6 ó Ab I´m not sure, both look the same but the question is my board is broke? o just a simple error with solution.

I hope all your help!!

Thanks

 

[8789536]

plz, someone have had the same problem? really i need your help, I don't know what to do!
I hope your help, please

Thanks