reformat problem

[nini1948]

I had to have my hard drive replaced and when they replaced it they put windows xp pro on instead of windows xp home. I now have a problem with no sound. I went into hardware and then device manager and in the list of other devices I have yellow exclamation marks. How do I solve this problem?

[HayZee518]

you need to have the original install disks for that particular hardware. what make machine is it?