(Redirected) Windows installation problem

Hi all,

I have Dell latitude E6430. I want to install windows 8.1 in this machine but when I start setup, a popup appears saying

" Windows can't be installed on this disk. This computer's hardware may not support booting to this disk. Enable disk controller in BIOS menu." 

I can't find any solution how I enable disk controller as I am unable to find any option like this in BIOS. 

Please help.

Thanks, 

Abdul Rahman