I've just had to buy a new Windows PC as a temporary replacement for a mac in repair. Everything is fine, with one small annoyance. Every now and then (i.e. every couple of hours, no pattern though), I have to do an ipconfig /renew.
I also have to do that every time that I shut down or hibernate the machine. Any idea why this would happen, or how to fix it?
Running Windows 7, HP Pavilion dm1 notebook PC.