Booting new HDD and DVD on new built

oldmanep

Distinguished
Nov 15, 2011
6
0
18,510
Hello,
I have built a new system using ASSUS P8Z68-V-Pro. I am puzzeled with the arrangement of the internal SATA ports. I have not been able to have then boot the install disc and keep getting a DOS message to insert bootable disc. I also cannot find the drives designation as to A,B,C or D. Is the problem the order of the SATA plugs? On initial startup the drives are listed.