Hit the Esc key while it's booting

"John Keiser" <john.keiser2@verizon.net> wrote in message 
news:yJ7Ef.29267$5G.56@trnddc08...
> How do I access BIOS on boot? The initial screen flips by so fast I can't 
> see any prompt and F2 didn't work.
>
> Thank you.
>
>
> -- 
> Remove -NOSPAM- to contact me.
>