try root (hd0,0) configfile /boot/grub/grub.conf or configfile /etc/grub.conf boot it should boot if unable to load the grub config file or try to manually define the root , vmlinuz and initrd paramaters and boot. Eg: root (hd0,1) kernel /boot/vmlinuz-2.6.19.1 ro root=LABEL=/ rhgb quiet initrd /boot/initrd-2.6.19.1.img boot On Mon, 2008-10-27 at 11:49 -0700, MHR wrote: > On Mon, Oct 27, 2008 at 7:31 AM, fabian dacunha <fabian at baladia.gov.kw> wrote: > > Dear All, > > > > I am quite new to centos > > > > i had installed centos 5.2 to be as a squid proxy server and it was > > working fine for over a month or so > > > > but 3 days back the machine after a reboot jus refused to boot > > > > it jus was goin to the grub prompt > > > > Which one? > > > i wd really apprecite if someone cd help me .. > > > > cd i boot from centos boot cd n go to rescue mode and check grub > > > Yes, but you probably need to provide more info to get the right answers. > > > 2) if grub is OK how cd i reinstall centos without destroying data > > > > Let's take it one step at a time. > > mhr > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20081104/f5422b28/attachment-0004.html>