Ok I have a HP dv9210us and an external western digital 160GB hard drive. I was installing linux onto the drive and I some how mistakenly put the lilo boot loader onto sda (my internal) instead of sdb (my external). So now when I boot up to windows I need to have my external pluged in just to boot to windows on my internal. Anyway to make it simple how do I go about fixing my MBR on the drive. No I dont have any CDs. HP decided as many other OEMs to not ship CDs anymore so all I have is a partition on my HD that they put there.

Thank you all for the help and keep up the great work.