Ok so here's the thing: I need to reinstall windows. Sounds simple, but I'm having quite some trouble at it.
The operating system that is installed is Windows XP SP3 and it was a part of domain, which doesn't exist anymore and I can't log in windows when it asks for a password (the domain password doesn't work) and when I tried booting the windows installation CD, it does nothing, just the thing that asks for a password from windows shows up.
Lat known good configuration also doesn't work

What can I do? :/
The operating system that is installed is Windows XP SP3 and it was a part of domain, which doesn't exist anymore and I can't log in windows when it asks for a password (the domain password doesn't work) and when I tried booting the windows installation CD, it does nothing, just the thing that asks for a password from windows shows up.
Lat known good configuration also doesn't work
What can I do? :/