I have seen this accomplished (I THINK??) in the past with a different machine but, I seek some assistance on how can I change the Serial Comm ports designator? I am not sure of the main board but, it does have an up-to-date version of Award BIOS. In Device Manager (Win 95A), I show two serial comm ports....Comm 1 & Comm 4. I want to change the 4 to a 2. Can anyone advise me????? Thanks, Gerard F. Stevenson Gatoruf007@aol Curious about the people moderating your messages? Visit our staff web site: http://nospin.com/pc/staff.html