Question : Windows XP ISO for HP Pavilion 750c

I have an old HP deskside I am replacing a dead hard drive on. I no longer have the windows xp disk, but I have the product key on the side of the machine. I tried another XP disk I have, but it would not let me use the product key that is on the machine.

So my question, can I install with a key that works and change it after the fact? Or is there a place to download an ISO of XP that will allow me to use the product key on the machine?

Thanks,

SA

Answer : Windows XP ISO for HP Pavilion 750c

You need an OEM version of XP. That would probably work. Even try contacting HP, might be able to get one cheaply.....

Product IDs - Lunarsoft Wiki
http://wiki.lunarsoft.net/wiki/Product_IDs

This above link explains why it doesnt take the key, as the PID is incorrect.....