Disable sound cards remotely

Hi everyone. Is there a way to disable a sound card remotely? I tried doing it through Computer Management and I couldn't because it doesn't allow disabling things remotely (it told me it was in read-only mode because I was accessing a remote machine). I have a few Windows XP SP3 PC's that need their sound cards disabled. They're all on a Windows domain network and I am a domain admin so I'm not worried about permissions. Let me know what you think.

Did you remote into and use their device manager?

No, I was trying to do it through my Computer Management remotely, not by remoting into their PC and taking over their desktop and using their device manager.