I have an HP n3410 Laptop that I am trying to upgrade to a larger HD. After installing the new drive the HP blue logo screen comes up and then it hangs there. If I can get the BIOS setup screen I get the detecting IDE drive and it hangs up there. I have seen 2 other people that have had the same problem, 1 is with the same computer. It doesn't look like they got the problem fixed. Does anyone have any ideas. The new drive is good. It shows on my XP desktop system. I had to go back to Windows Me on the laptop to try what the HP Techs want. Five days of dealing with them and still no fix. Thanks for any help.