I have a Compaq 5441 and I am trying to put a 40gig Western Digital H/D in it. There are no settings in the bios for a H/D at all and it won't recognize the new H/D at all. I am running Window 98SE that was pre installed. I have an 8gig & 4gig in it. I want to take them out and put the 40gig in.