Oh,sorry,I did not describe it clearly. When booting the system,it stops with these words: "kernel panic:VFS:Unable to mount root fs on unknown-block(0,0)" Maybe it's what you want. Thank you! ___________________________________________________________ ÑÅ»¢Ãâ·ÑGÓÊÏä£ÖйúµÚÒ»¾øÎÞÀ¬»øÓʼþɧÈų¬´óÓÊÏä http://cn.mail.yahoo.com