Hi all, I met a very serious problem that my Fedora Core 4 installtion cannot startup. My laptop is Dell Latitude V740, system stay on the screen output "Initializing hardware ...". Before reboot, I up2dated several components likes system-config-securitylevel, alsa, and others I cannot remember now. And I also changed the allowed port setting by command system-config-securitylevel, I added "135:tcp, 145:tcp, 138:udp, 139:udp". I am not sure which change made my Fedora cannot startup, hope someone can help me to find out? Thanks! Best regards, Leon __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com