Fix the MBR in Windows XP

[Big Booger]

Be VERY careful with FDISK /MBR. It rewrites the master boot record. If the machine is multi-booting XP and another OS, /MBR may blast away the boot loader, thus crippling multi-boot capability. It may also wreck multi-boot capabilities under Win 9x if programs've installed a boot manager that /MBR overwrites.

Thanks for the word of caution. Always pays to be cautious and before doing anything ask or research it.

[MasumX]

Ok i have the stupid MBR problem and everytime i start the computer and if no WIndows XP CD iis inside the CD-ROM the windows wont start and it keep saying ..

Master Boot Record has changed.
Press any key to enter to restore master boot or something...

i tried doing fixmbr but didnt help and it keeps coming...if i dnt insert the CD inside...so how do i fix this problem anyone help? thanks!