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  2. Troubleshoot a dial-up connection - AOL Help

    help.aol.com/articles/troubleshooting-a-dial-up...

    Unplug all phone devices in your home - Unplug all phone devices in your home, then reconnect just the modem. Try to connect online, and if it works, plug in each device one at a time until you find the one causing the problem. Restart your computer and modem - Sometimes the old "turn it off and on again" approach actually does work! Just wait ...

  3. Troubleshooting AOL Desktop Gold

    help.aol.com/articles/aol-desktop-troubleshooting

    There can be many reasons why your browser crashes. However, most of these issues can be fixed with a simple and quick solution. Before trying the solution below, please report this issue by using the Report a Bug section that can be accessed by clicking the Help menu at the top.

  4. Connect to the internet with AOL Dialer

    help.aol.com/articles/aol-dialer-how-to-connect...

    If you have a dial-up modem, you can use AOL Dialer to connect to the internet. ... 7. Click Next. 8. Enter your Area Code and click Next. 9. Select 2-3 AOL access ...

  5. Data Carrier Detect - Wikipedia

    en.wikipedia.org/wiki/Data_Carrier_Detect

    On a data modem, the carrier's loss equates to the connection's termination. Much like the Ring Indicator signal, on a PC's serial port, changes to the DCD signal state can generate a hardware interrupt that can be captured by the processor any time the DCD signal changes state, preventing the PC from needing to constantly poll the pin.

  6. Power-on self-test - Wikipedia

    en.wikipedia.org/wiki/Power-on_self-test

    During the POST, the BIOS must integrate multiple competing, changing, and even mutually exclusive standards and initiatives for the matrix of hardware and operating systems the PC is expected to support, although at most only simple memory tests and the setup screen are displayed.

  7. Hayes AT command set - Wikipedia

    en.wikipedia.org/wiki/Hayes_AT_command_set

    The fourth set of commands serves for entering values into a particular register (memory location). For example, S7=60 instructs the modem to "Set register #7 to the value 60". Registers usually control aspects of the modem operation (e.g. transmission strength, modulation parameters) and are usually specific to a particular model.

  8. Get Online with AOL

    getonline.aol.com/dialup

    Download time may take 10-15 minutes over dial-up. Call 1-888-265-5555 to order a CD for faster installation.

  9. Diagnostic program - Wikipedia

    en.wikipedia.org/wiki/Diagnostic_program

    A diagnostic program (also known as a test mode) is an automatic computer program sequence that determines the operational status within the software, hardware, or any combination thereof in a component, a system, or a network of systems.