GIGABYTE G1.ASSASSIN2 problem

[Eranba2123]

Hello, I recently bought the G1.ASSASSIN2 motherboard, after installing all of the computer parts into the case, I booted the pc and on the screen it says "press F12 to boot, DEL to enter BIOS...", but when  I press F12 or DEL, TAB, F9, and END, nothing happens. I tryied entering the BIOS from serval keyboards but it seems like no keyboards triggers anything.
Is there a way I can enter the BIOS without a keyboard?
How can I solve this issue?
Please answer fast, Thanks ahead!

[Eranba2123]

any help? somone???     

[dmdilks]

It might not be the keyboard. It could be something else like memory or video card.. I have seen memory freeze the screen too.

I have read that people having problems with newer video cards doing the same thing. Till they update the bios.