Right, here is mine, works perfect: default=0 timeout=10 splashimage=(hd0,0)/grub/splash.xpm.gz title Fedora (same like yours) title Windows map (hd0,0) (hd1,0) map (hd1,0) (hd0,0) rootnoverify (hd1,0) chainloader +1 I have two hd´s. The first is for linux and the second for Windows. Best regards Stefan > Well people.can't anyone really help me? > i have posted the problem several times.but no one has replied. > my problem is after installing FC3 (and could achieve the mediacheck > with the "linux ide=nodma" command) GRUB failed to boot.and after i > rewrote the mbr with WinXp cd.and can now use Xp. > > my grub.conf file is like that: > > > > # grub.conf generated by anaconda > # > # Note that you do not have to rerun grub after making changes to this file > # NOTICE: You do not have a /boot partition. This means that > # all kernel and initrd paths are relative to /, eg. > # root (hd0,1) > # kernel /boot/vmlinuz-version ro root=/dev/sda2 > # initrd /boot/initrd-version.img > #boot=/dev/sda > default=2 > timeout=5 > splashimage=(hd0,1)/boot/grub/splash.xpm.gz > hiddenmenu > password --md5 $1$2fihTOO8$DrnR5QsZZFoyxr.ml6WN10 > title Fedora Core (2.6.9-1.667smp) > root (hd0,1) > kernel /boot/vmlinuz-2.6.9-1.667smp ro root=LABEL=/ ide=nodma rhgb quiet > initrd /boot/initrd-2.6.9-1.667smp.img > title Fedora Core-up (2.6.9-1.667) > root (hd0,1) > kernel /boot/vmlinuz-2.6.9-1.667 ro root=LABEL=/ ide=nodma rhgb quiet > initrd /boot/initrd-2.6.9-1.667.img > title Windows > rootnoverify (hd0,0) > chainloader +1 > > what can be done to boot them together.i could not open FC3 yet. >