这是我的/boot/grub/grub.conf文件内容,照着改就ok
# grub.conf generated by MagicInstaller.
# Note that you do not have to rerun grub after making changes to this file.
default=1
timeout=10
splashimage=(hd0,6)/boot/grub/splash.xpm.gz
title Windoxz
rootnoverify (hd0,0)
chainloader +1
title magic
root (hd0,6)
kernel /boot/vmlinuz-2.6.12.3 ro root=/dev/hda7 vga=791
initrd /boot/initrd-2.6.12.3.img