Call of Duty 4: Modern Warfare Message Board  

There's no servers showing up.

I'm to tired to write more so i hope this info is good enough...zzzzZZZZzzzz

This is a common problem, and theres several different ways to fix it. For me I had to connect through IP and the servers started showing up again. Although you can also: Reinstall CoD4 (try last I suggest), reinstall PunkBuster (takes a minute or two), just try restarting (with run as admin). I believe there are more solutinos if these don't work try the forums if they don't. Hope I helped