Bios update failure

[dys255159902e5]

"Hello everyone, I tried to update the BIOS of my motherboard but it didn't work and now I have a black screen with two lines that say "undefined" on it. Is there a solution? The model is B150M BAZOOKA PLUS.
Thanks in advance.

 

[Svet]

Which BIOS you have flashed and how?
Does the bios update complete successfully?
Also list system specs see >>Posting Guide<<