please READ the Linux questions guide on posting
we can not help until we know the NEEDED information
What operating system are you installing ?
single boot ( only this unknown OS )?
or a dual boot with some other OS ?
or is this a Virtual install in a VM ?
Also what is the hardware ?
is this a headless SERVER install ?
or on a Desktop ?
or on a Laptop?
or on a "handheld "tablet" ?