Grub가 XP에 의해서 덮어쓰연진 경우 복구하기기

1. Insert a CentOS media to DVDROM
2. startup a Linux System
3. Enter type "linux rescue" at setup mode
4. Select the Keyboard type to English and Language to English
5. Logon  as root
6. Verify a informatin that installed a Linux partition.
   vi /boot/grub/grub.conf
7. Enter type "grub"
8.grub>root (hd0,1)
9.grub>setup (hd0)
10.grub>reboot