Need computer help please!

[dis4harley]

My sisters comp won't sign online today. We have dial-up. I try to sign on and i can hear the dial tone, the number dialing, and the ququququququ noise like it usually does. But then it does that for a while and says that it can't connect. Can someone please help me.

Thanks

 

[dis4harley]

BUMP


Anyone have any ideas?????