Extended monitor problem

hey… when i connect my laptop to extended monitor it works fine, but when i turn on my laptop \ go to logon screen only laptop shows it, i want the lcd to show me when the windows is loading and not only black screen.. got me?
Answer #1
See if this can help…
http://www.computing.net/answers/windows-xp/how-to-make-laptop-boot-to-external-monitor/191776.html