This started happening since I tried to make a H@ck!nt0sh out of my PC. I think it might have have happened because I changed the disk to HFS+. Well, enough speculation. It's as the title says. I think it might be because the partition isn't marked as active, so it cant get the attention of the BIOS when it tries to boot. Does anyone know how to mark a partition as active. I do have access to the windows xp installation, what can I download or what can I run to do this?