I CANT FIND THE BIOS

Usually during the POST (Power On Self Test), during startup when the text is rolling up the screen, you will usually see down the bottom of the screen a line that might say:

"To enter setup hit DEL" or something similar.

We can't tell you which keu press it is to enter the BIOS configuration page without knowing the motherbaord model. The most common are usually Esc or Del.