Are you sure you have an internal modem? Click your control panel and device manager and see if it shows a dial up modem. If it does be sure the phone cable is correctly connected and that you can run the diagnostics from the device manager.
Lock Down Reviewed by Lock Down on . Dial Up Connection Error when i go to create dial-up connection it is Showing.. Windows Could not detect a dial up modem.. Is the modem connected ? Is the modem switched on ?] --> Try Again --> Set Up coneection anyway.. Rating: 5