Hi - I installed a new motherboard (gone are all my errors BTW per my last msg.) and XP is not recognizing onboard audio it is on in CMOS. I need to verify if I need to physically make any changes other than to hook up the CDROM/DVD to Aux-In. Also the same with XP and video, no driver. Thanks in advance for any help.

Download and install the VGA and sound driver from this website:
http://www.ecs.com.tw/ECSWeb/SiteMap/SearchResult.aspx?q=KM400&f=Downloads&MenuID=0&LanID=9

Thanks, I had so many problems with the other MB I wasn't thinking easy. This has really been a smooth install otherwise, I'm so far really impressed with this MB. The audio and video were on the CD I (oops) forgot to use. Thanks again.

No problem, but u may still want to update ur drivers. Newest drivers often have bugs fixes not included in the original CD driver, and sometimes u can get some performance increase too.

Good luck with ur new computer