My computer's hard drive stopped working last week so I bought a new replacement one. Samsung ATA. This computer has an old motherboard (ECS k7sem motherboard) http://www.motherboard.cz/mb/ecs/K7SEMV10.htm I just installed the new hard drive Put the jumper on the HD as a Primary Master I turn on my computer But it won't detect the new HD, so I can't install Windows XP. Pics: What do I do? This is my first time installing a new hard drive.