I've connected a second HDD on the same IDE cable with my first HDD. WinXP was installed on my first HDD and I've installed a winxp on the other disk too. Now I had a dual boot config and every time when I restarted my computer I could choose from which disk I wish to start winxp. But then I removed second HDD and restarted comp again. OS choosing screen appeared again and now it appears every time when i start my comp even if I have removed second HDD with second installation of winxp. It is very annoying. How can I correct that? Please help.